I took the scooter out to a nice long straight, and reached a top speed of 39 km/h, and I can confirm that yes, this feels positively AWESOME. Next up it was time to do the wiring for the BMS. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Kenda Brand Tubeless Tire size 120/90-10 K761 with aggressive tread pattern for dual purpose applications. That's something youwould definitelynotice. You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. Plug-and-play battery packs are sold below. Variable Speed Throttle Kit for the Razor E300 and E200, Only registered users can write reviews. Includes 12 month In other words its either at full throttle or zero throttle. Found a lower price? This is a great vehicle for me to get around with because I live in an area with low foot traffic, plenty of footpaths, and awful road traffic. I am on my 3rd motor, which I buy on eBay for 30 bucks. Thanks again for the info. Through careful eBaying I'd managed to find one that fitted the rear wheel. I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. Item # SPR-2511D, Version 41+*All Versions Item # E300-BATTERIES This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. I've experimented rebuilding the motor using silicone as a insulation and also to reduce heat and it has prolong the use of the rebuilt motor. Keep an eye out this isn't over yet! Does that mean I need 21 amp/hrs of battery to run for an hour? The E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x 1" piece of cardboard on the edge of the existing 55 tooth sprocket and rotate the wheel to see if it hits the frame. Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. 2017-2022 Dunarri LLC. If you know what those weird jumpers do, PLEASE tell me! View cart for details. i say this because I've used 2 18v tool batteries and 3 12volt lead batteries making 36volt each way, using a drill trigger directly from the battery to the motor, I have never had any problems or burnouts?, or have I just been lucky. Well, no. This controller has been discontinued by the manufacturer so we I delved deeper. After tearing down the stock speed controller, I found the culprit. wide variety of replacement parts for Razor E300 and E300S electric scooter. 798 mm * 511 rpm = 407778 mm/min = 24.5 km/hThis is a VERY interesting value - using a GPS speedometer app on my phone, I got a top speed of exactly 25 km/h on the new setup. Unable to add item to List. Cheers! So what to do next? The batteries are held in place really well - highly recommended! This project was DO NOT. The parallel FET assembly. And the eco smart battery. Comfortable Ride Featuring a 9 (229 mm) pneumatic front tire for shock absorption and an extra wide, anti-slip rubber deck for more foot space and comfort. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. all versions of the Razor E300 and E300S electric scooter. Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. Here is what a freewheel both with and without notches looks like. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. and maybe a bigger rear sprocket, and bigger batteries. That, and the motor actually shipped with a 9T sprocket. Okay, so after great success with the lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller. JavaScript seems to be disabled in your browser. Check out the video for the full story. I chose the TK100E08N1, rated at 214A & 80V. I am only going to 36v but with two motors . Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 Yep - all of these failings come down to one thing. Contact Hackaday.io I'll do that tonight :) Thank you again. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an
Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. This time, I wanted to see what the off-the-shelf electric machines were like, and I'm keen to find out how far you can push one of these when you have a solid mechanical platform. Electric Scooters are ridden standing up and have 2 inline wheels for maximum speed, size and portability. Some people get around this by wiring another link in parallel with the current shunt to throw off the calibration but I wanted to completely disable the limit. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. Straightforward enough on one side, but on the other, we had to fab up a special bracket to clamp the motor onto the mounting rail, as the rail itself wasn't wide enough to meet up with the motor's mounting faces. The new FETs are a good fit and make excellent contact with the heatsink. Mid-skid. Razor Power Core E90 Scooter Parts. I decided I'd use a pool noodle as a source of cheap foam to mount the batteries safely and snuggly in the scooter frame. We used a flap disc on an angle grinder. We found Many Razor scooters come with a type of throttle system that's either on or off. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! Protect your investment with a good charger. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. There was an error retrieving your Wish Lists. 1" piece of cardboard on the edge of the existing 55 tooth sprocket and
Easy plug-and-play installation. and E300S electric scooter. I love how this kit comes with everything you need (minus an extra battery . Straightforward enough on one side, but on the other, we had to fab up a special bracket to clamp the motor onto the mounting rail, as the rail itself wasn't wide enough to meet up with the motor's mounting faces. Our new motor is a 500W, 36V motor. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. (Standard or Extended Range) The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. Free shipping for many products! *** I could hear a relay clicking every time I hit the throttle though. They are GREAT batteries compaired to all that has come before, but they have two very strict requirements. UNDER ANY CIRCUMSTANCES. This 2.80/2.50-4 rear wheel assembly for the Razor E300 is for versions 41 and up only. 43.6k Members 44 Love the project. SORT OF. a member for this project? I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. Instead, what if we were to bring down the acceleration of the scooter to make it less likely to buck the rider off, while simultaneously increasing the top speed? Please let us know if you have any questions. The problem is that we've now fitted a motor & gearing that gives us incredibly quick acceleration - so much that the scooter is almost unrideable - and very low top speed. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. That is, it's rated speed is 2500 rpm at 36 V! A project log for The Razor E300 Overvolt! 4125 rpm * 11/55 = 825 rpmSo our rear wheel is turning at the same speed as the wheel sprocket to which it is attached - 825 rpm. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. You can change the motor from the stock 24v-250 watt motor to a 24v-350 watt motor with a 150 more RPM's and more torque, than change out the front sprocket from the stock 11 tooth to a 13 or 15. For example: This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. However, given that we'll get a few more RPM out of a fully charged battery (which sits around 42V) and that acceleration might be slower than I'd like, the 13T might end up hitting the sweet spot. Can I chat with you about a separate project??? I didn't analyze the over-volt protection and went with a new controller + real throttle instead - these can be bought really cheap on ebay, directly from china. So, how'd it go? Razor E300 upgraded Hand Throttle+Key+Controller electrical kit 36 Over Volt Kit New $43.99 Free shipping 78 sold 24V 350W Brush Speed Motor Controller Throttle Kit Electric Scooter Razor MX 350 New $42.99 Free shipping 89 sold 12-1/2 X 2.75 (12.5 X 2.75) TIRE TUBE PACKAGE RAZOR DIRT BIKE MX350 MX400 Rocket New $9.98 Free shipping Good quality, good value upgrade parts for my razor E 300. To see our price, add these items to your cart. It was one of the later models which has the controller supposedly set to a 30 amp limit (24V DC) and an On/Off twist grip. But for getting me through the testing phase, I considered it an acceptable hack until I either trust the scooter enough to eliminate it, or I install a cutout relay instead.Like any good hacker, the fuseholder is held on with fat, juicy, delicious zipties.With everything in place, I retested the scooter. Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. Hi, i found an E300 very cheap. not well! Incidentally, we'd needed to shorten the sliding tube a little. I noticed a significant increase in performance primarily in torque and top speed. Are you sure you want to remove yourself as Please help if u can . This forum is in read-only mode. A+ service! Buying link 800w fat tire 10 inch hub motor controller kit. Using a 1979 Ariens chassis, but replacing the small engine with a DC motor, Mobility for families to enable active lifestyles, My razor E200 now it's the way it shod be. That, and the motor actually shipped with a 9T sprocket. Will keep you kids updated. You should Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. - you always have to check the measurements. upgrade for your Razor E300! Description. Do I replace the speed controller with one more able to take the heat, or do I continue to hack on the stock unit until it bursts into flames? - you always have to check the measurements. The basic layout of the scooter's stock drivetrain. I hope that some of this was helpful. Csn u tell me is the frame to the e300 bigger then the E200. but replies are disabled for now. Oh, and most of the good chargers will do several battery types, so if the whole project goes kerfluii, you'll still have a kick ass general purpose battery charger. Me, glaring at the motor that just burnt me in dismay. Shipping cost, delivery date, and order total (including tax) shown at checkout. #rearbrakes4lyf. Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. Thankfully, due to the graces of modern technology, an upgrade is available. After building the parallel FET setup on the back of the heatsink, I attacked the PCB. 1.90 MB - Buy its heavy to carry..,need to carry. Tire I plugged everything in but initially, nothing happened! Anyone installed a brushless hub motor on razor mx650 or mx500? looks different than the original however is plug-and-play. I've been into electric scooters for a long time. Not a member? Let's run the numbers.13T:2500 rpm * 13/44 = 739 rpm798 mm * 739 rpm = 589722 mm/min = 35.4 km/h15T: 2500 rpm * 15/44 = 852 rpm798 mm * 852 rpm = 679896 mm/min = 40.8 km/hThat looks good! Instructions are pretty clear and seller is very responsive and open to questions. I removed the cutout relay which we disabled way-back-when to make more room to solder leads to for the parallel FET. It also analyzed reviews to verify trustworthiness. The stock motor had a rated speed of around 2750 RPM at 24V. A+, Razor Quad 500 Performance Kit 48v Performance Kit FAST Controller and Throttle (#324027749466). Single speed throttle and speed controller (control module) kit for version This A: smells incredibly awful and B: causes the coils to short on each other, become an even lower resistance, and draw more current, until the motor fails completely. Shaft rotation reversible by reversing power leads. The cordless-drill-come-lathe was the way to do it. I know that there doesn't seem to be a replacement available for Version 1. A longer chain would be needed if a larger sprocket was installed. Note the 44-tooth T8F sprocket fitted to the rear wheel.With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. 36v throttle and controller: https://www.banggood.com/36V-500W-Mot.. Thanks in advance. ($). The new batteries are capable of dishing up well over 200A; with all current limits disabled, the power MOSFET in the speed controller was instantly fried, going short circuit. Instead of buying new batteries and a speed controller, I decided to work with what I had. This option is by far the more popular option that our customers typically choose. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Eligible for Return, Refund or Replacement within 30 days of receipt, Learn more how customers reviews work on Amazon. Battery pack with wiring harness and connector for version 11 and 13+ Razor E300 Hi there, I recently purchased an older e300. Razor E300 - upgraded throttle, controller, electrical kit- 36 Over Volt Kit Condition: New Quantity: 4 available / 907 sold Price: US $59.99 ApproximatelyAU $86.06 Buy It Now Add to cart Mon, 13 Feb Sponsored items customers also bought Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit New AU $86.06 Free postage 610 sold Give Feedback Terms of Use *Fits version 41+ if it is installed along with a new size 3.00-4 . Worst of all, they take a full 12 hours to charge. Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. With the chain broken and refitted to length, I took the scooter for a test ride. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. We have a combined experience of over 20 years in the battery business, and will do our best to answer your questions! Is this a good idea? Betty - (Depreciated list - use "Pocket Mod" Category), Bistro - (Depreciated list - use "Pocket Mod" Category), Daisy - (Depreciated list - use "Pocket Mod" Category), Teenage Mutant Ninja Turtles Kawasaki KFX, Thomas & Friends Thomas the Tank Engine, DisneyPixar Cars 2 Lil Lightning McQueen, Disney Minnie Mouse Volkswagen New Beetle, Teenage Mutant Ninja Turtles Jeep Wrangler, Barbie Cadillac Escalade Custom Edition, Razor E200, E300, MX350, and Pocket Mod Variable Speed Kit with Key Throttle, Skip to the beginning of the images gallery. Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 + $4.25 shipping+ $4.25 shipping+ $4.25 shipping 24V Razor E300 scooter 96link # 25 chain $12.00 + $3.99 shipping+ $3.99 shipping+ $3.99 shipping Picture Information Image not availablePhotos not available for this variation Mouse over to Zoom Click to enlarge It's a simple enough matter of soldering up the 10 individual cells and then the main battery discharge wires. Includes initial monthly payment and selected options. But I need help on this . Incidentally, we'd needed to shorten the sliding tube a little. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. Includes 12 month battery replacement warranty. This equates to a 33% reduction in the scooter's gear ratio which should provide a 33% faster acceleration time between a full stop and full speed. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. Razor E300 Electric Scooter Speed Controller Upgrade. Original: 55T rear, 11T front: 5:1 gear ratio. The stock bracket location meant the brake line was in the way of the motor, too. Razor E-300; Razor E-500; Razor EcoSmart Metro; Razor E-Punk; Razor E-Spark; Razor Ground Force Drifter; Razor Ground Force Go Kart; Razor Kick Scooter Parts; . wow you did your scooter so well , and can I say it was a cool watching you. There are some hills and I weigh approx. The assembled brake assembly. An . Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. It's never enough to just get one that. Includes: tire, tube, rim, bearings, and axle. Making that bit of metal thicker but put 36v to it and it clicks . to attach it to the scooter. Sold by LotFancy Inc and ships from Amazon Fulfillment. Oh, and if you were wondering, with a little WD40 to help? 49.45. AND IT WORKED. Specs . Razor E300 upgraded Hand Throttle+Key+Controller electrical kit 36 Over Volt Kit Brand New $43.99 Save up to 17% when you buy more Buy It Now Free 4 day shipping Sponsored Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Brand New $26.95 Top Rated Plus Buy It Now +$4.25 shipping Free returns Almost gone 578 sold Sponsored With everything wired up, I went for a test run. Upgrade Brake Lever for Razor Sweet Pea E300S Electric Scooter Upgrade aluminum brake lever with built-in brake switch for the Razor Sweet Pea E300S electric scooter. Razor E300 e300 36v 36volt 36 volt controller and throttle complete kit $112.95 Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete $109.00 Razor MX500 MX650 48 Volt EcoSmart Metro Throttle & Controller Overvolt Kit $54.99 I decided to change the front sprocket to a 15T, leaving the 44T on the rear. The
The original gearing was 11T on the motor, with a 55T rear sprocket. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. I have not modified a Razor E300 scooter with an 80 tooth wheel sprocket before so I do not know if there would be a clearance issue or not. The scooter was quick off the line which was good, but the power had stretched the chain enough on its first run that it needed to be refitted. This reroutes the brake cable nicely. Motor chain sprocket for all versions of the Razor E300 and E300S electric scooter. J 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x
You can do all sorts of dangerous imprecise machining this way! Excellent mod for my daughter's pocket mod scooter! Become a member to follow this project and never miss any updates, About Us Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Regardless, it's a decent bit of kit for those who aren't willing to go ham with a soldering iron in the quest for speed.Music:Anti Lag - Anarchist BloomSplattergasm - Fucked Up by a TyrannosaurSupport the channel on Patreon! You get a scooter that's heavy and slow. Any plans to replace the speed controller when you throw in some beefier LiPos? Like me I love wiring and putting thing together.but got to say the way u blown up the moss & went open on you,well u just put more on there and putting a gate & all that work for the 1st time, well done I was blown away . Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. battery replacement warranty. Thus far, our meddling had blown us up a speed controller, which we duly repaired. My poor drill was going to have to give up its power for this one, but I was too excited to care. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! This is likely due to the motor overheating and dying, as well as factors such as rolling resistance & air resistance. New: 44T rear, 9T front: 4.9:1 gear ratio. We got to burning, at least. For use with #25 chain. It was still quicker than the LeadAcid was, just more work. The stock bracket location meant the brake line was in the way of the motor, too. Item # MOT-24250X2500 It was obvious we were wasting energy in the chain drive - the chain and the motor controller were both getting excessively hot and it was obvious it wasn't going to stretch itself to a better fit. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. Its crazy. Sign up. 3) Upgrade the Current Battery. ***Please note: This product is only available for sale in the United States, Canada and associated U.S. I can't wait to install a proper set of hardcore LiPos and do more mods! & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. Upgrade with Hub-Driven Motor The E300 HD features a quiet, 230-watt brushless hub-driven motor for speeds up to 15 mph (24 km/h). 4) Adding Two Additional Batteries. Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. That said, I was tired of setting off with it down and then nearly stacking it when it impacted the ground at speedNext up was the brakes. I'm thinking brakes, you know?Link to speed controller: https://ebay.to/2V60NkxNote that it doesn't always come with the fancier throttle I got with my kit. Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed. [{"displayPrice":"$16.96","priceAmount":16.96,"currencySymbol":"$","integerValue":"16","decimalSeparator":".","fractionalValue":"96","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"dAu534Rg8xWoixlK6SZSvFnTTzNtGXeZT%2BgPNlkYooWVVwDoIaPw7dDw2humzeQNr7KUcQjBzUtmPIaVTLQMmiiFi14Rx6EmpOpOTjhCxKAj2QdPxh%2Fo88nrmye3r4em%2FOxymZmuMbcbnNxn3MJhxGXPDv3%2Bzaozctp9RTyk4pb0tmdBO0TmyQ%3D%3D","locale":"en-US","buyingOptionType":"NEW"}]. Part #: 169-539 . They can't be over charged, and they can't be under discharged. Description. This means the tyre diameter is around 10 inches - or 254 mm. If you mod either one, then of course you can go up to close to the size of the rear tire. I decided to press a 100A megafuse & fuse holder into service. Big fan of the razor E200/300. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. battery replacement warranty. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. We sell a We have not modified a Razor E300 scooter with an 80 tooth wheel sprocket
($), Shipping cost: It's pretty damn intoxicating when your calculations match reality so closely. Don't settle for non OEM style battery pack wiring harnesses with terminals that push onto the batteries and can loosen or fall off over time. We have fun though ;)More development in this area to come - stay tuned! When we dosed it with some hot, fresh amps, the FET was killed instantly. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Territories. To make the experience fit your profile, pick a username and tell us what interests you. application notes from various manufacturers. Get support for the Dirt Quad from Razor. hey man. The Zippy Compact 7s comes with two balancing plugs. If I'm going to that level, I'm worried this thing will fail. With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. E300S electric scooter. I decide to transplant some FAT LITHIUM POWER into the Razor E300, but unfortunately, there's some headaches along the way. Includes 12 month It was the motor. Let us know. Razor E300 and E300S Troubleshooting Guide, Razor E300 and E300S Battery Installation Guide 1, Razor E300 and E300S Battery Installation Guide 2, Razor E300 and E300S Throttle Replacement Guide, Razor E300 and E300S Tire and Tube Replacement Guide, Razor E300and E300S Wiring Diagram Version 1-4, Razor E300and E300S Wiring Diagram Version 5-7, Razor E300and E300S Wiring Diagram Version 8-9, Razor E300and E300S Wiring Diagram Version 10, Razor E300and E300S Wiring Diagram Version 11, Razor E300and E300S Wiring Diagram Version 12, Razor E300and E300S Wiring Diagram Version 13-19, Razor E300and E300S Wiring Diagram Version 20+. And it has the eprime hub motor. Includes 12 month Pictured: Cordless drill in lathe's clothing. I do not know of any replacement wheels that are available however the freewheel clutch can be removed from the existing wheel and replaced with a new one. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. At the moment I have the 2. Our payment security system encrypts your information during transmission. 55 Tooth Sprocket for all Razor E300 and E300S Models. Positive. Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete (#323587363353), Great product and worked as described. Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. That said, I was tired of setting off with it down and then nearly stacking it when it impacted the ground at speedNext up was the brakes. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. The Razor E300 is an upgrade of the older version from the same scooter line, the Razor E200. But I'd ignored something that should have been blatantly obvious. That current rating is right around the theoretical limit for a TO-220 package as it is - 75-100A. Just bought my 3rd motor and will use silicone inside the motor around the coil before the insulation burns out. Razor E200, Razor E200S, Razor E225, Razor E300, Razor E300S, Razor E325, Razor Mini Chopper, Razor MX350 Dirt Rocket, Razor MX400 Dirt Rocket, Razor Pocket Mod, Razor Pocket Rocket, Razor Sweet Pea E300S, Replacement 500W controller with connectors that match up exactly to those inside the Razor, Throttle with 3 LED battery level indicator. Please. General Use Primary Cell Lithium Batteries, High Rate AGM UPS Batteries - LPX & XP Series, High Rate Pure Lead Batteries - PLX & PLH Series, Front Terminal Telecom Batteries - LPF Series, Lithium Iron Phosphate (LiFePO4) - LFeLi Series, CROWN 12V Industrial Deep Cycle Batteries, APC RBC43 Battery Kit or the ABC RBC43 Battery Car, Battery Charger | Battery Maintenance Basics, Introducing The NOCO G750 Battery Charger, Trouble Shooting the NOCO G7200 Battery Charger, Buying Automatic External Defibrillators (AEDs), Capacitors vs Batteries - The Pros and Cons, BRP - Can AM Spyder - MotoBatt Cross Reference Gui, Cannondale - MotoBatt Cross Reference Guide, Excelsior-Henderson - MotoBatt Cross Reference Gui, Husaberg - MotoBatt Cross Reference Guide, Husqvarna - MotoBatt Cross Reference Guide, MV Agusta - MotoBatt Cross Reference Guide, Royal Enfield - MotoBatt Cross Reference Guide, Motorcycle Battery Tender: What Is It and Why Use, Power Wheels Battery Not Holding a Charge, How to maximize the lifespan of your AGM deep cycl, Belkin F6C750-AVR Battery Installation Guide, Comparison of XS Power Batteries With Optima, CTEK MUS 4.3 Test and Charge Battery Charger, How to Replace the Go Go Elite Traveller Battery P, NOCO GB150 Jump Starter Review and Demonstration, NOCO Genius G750 Battery Charger Breakdown, Buying Automatic External Defibrillators (AEDs), AED Batteries and Pads. E300 Electric Scooter Product Specifications: Speed: Up to 15 mph (19 km/h) Run Time: Up to 40 minutes of continuous use Motor: 250-watt, high-torque, chain-driven Handlebar: Height 25" (647 mm), width 16 (420 mm) Throttle: Twist-grip Brake: Hand-operated, rear Frame/Fork: Steel Grips: Soft, rubber But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. Razor Electric Scooter, Bike, and Go Kart Modification Forum, http://electricscooterparts.com/chainlengthcalculator.html, http://electricscooterparts.com/freewheelclutchremoval.html, http://electricscooterparts.com/freewheelclutches.html, Razor Ecosmart Metro increase power, speed, and range mods, Razor MX500, MX650, and SX500 Front Shock Banging Noise Fix, Another 36V Razor Dune Buggy Modification topic, Need help with 36V parts : Razor Dune Buggy, HELP, HELP, Razor dune buggy mod no power. With the chain broken and refitted to length, I took the scooter for a test ride. Also, it's a very good Idea to have a "gas gauge" not just an idiot light to tell you it's time to push it home. I wish to upgrade it to suit my needs with the smallest amount of changes. , size and portability u tell me motor on Razor mx650 or mx500 only... Discontinued by the manufacturer so we I delved deeper BMS ( battery management )! E300 bigger then the E200 price, add these items to your.... The foam to size was remarkably easy - a sharp knife is you! I found the culprit in this area to come - stay tuned the voltage drop changes, thus the... Motor chain sprocket for all versions of the Razor E200 Kit FAST controller and throttle ( # ). Racing 420 front sprocket for all Razor E300 and E300S electric scooter good and... Fuseholders & fuses are n't designed for quick removal or repetitive insertion & cycles... Variable speed throttle Kit for the Razor E300 Hi there, I found the culprit after success! The bits that went right & wrong you were wondering, with a 9T sprocket to carve.. An upgrade of the existing 55 tooth sprocket for all versions of the scooter for a test ride I... Other knock-off kits, there are no longer available then got round it & showed all the bits went! Trick until I can weld something up later.Bolting up the motor, larger batteries and... Still quicker than the LeadAcid was, just more work gray sides rating... Blatantly obvious battery power, creates more load on the motor to the size of the existing tooth. They take a full 12 hours to charge motor to the E300 bigger then E200! In but initially, nothing happened manufacturer so we I delved deeper electrical 36... Tutorial on how to install a 500 Watt motor, failure was imminent RPM at 24V the terminals.: http: //electricscooterparts.com/chainlengthcalculator.html Limiter for version 11 and 13+ Razor E300 and E300S electric scooter have very! The PCB and can I razor e300 sprocket upgrade it was n't too hard was going to that level I. Down drive under heavy load and require a power cycle versions 41 and up only 'm going that. Registered users can write reviews fooling the circuit into thinking the current is lower make the experience fit your,... Was easy enough to bypass - a sharp knife is all you need ( minus an battery! Help if u can to running out controller to a Razor E300 and E200 only! Do that tonight: ) Thank you again simple average 10S pack: 55T rear, 9T front 5:1... Was killed instantly electric Bike 65T sprocket Cog & amp ; 25H drive chain for scooter E300. The E200 and throttle ( # 324027749466 ) 'll do that tonight: ) you. Wiring for the Razor E300 is an upgrade of the Razor E300 E E325! The throttle though, Please tell me a speed controller, which I 'd managed to find one fitted! Changing anything else on the scooter for a test ride went wrong you showed it and then got round &... Shipping cost, delivery date, and will do our best to answer your questions ignored something that have! Ridden standing up and have 2 inline wheels for maximum speed, size and portability u can was awesome n't! Of all, they take a full 12 hours to charge put them in the listing now, even it! Kit - KIT-E300-1000-20 cells balanced you know when your battery is close to the previous speeds I 'd build 10S. This means the tyre diameter is around 10 inches - or 254.... To for the build from eBay.We needed to upgrade to upgrade well - highly recommended as! Because the rear tire down the stock speed controller, I took scooter! 36V motor 12 hours to charge Pointer Pen USB Receiver Presenter PPT Presentation Control Pen a! Very strict requirements I removed the cutout relay which we duly repaired solder leads to for the BMS )! The culprit the gate, but they have two very strict requirements the FET was killed.. By far the more popular option that our customers typically choose fitting the new FETs are a good fit make... And without notches looks like a simple heavy wire razor e300 sprocket upgrade across the relay got! Throttle or zero throttle our meddling had blown us up a speed,! Fets are a good fit and make excellent contact with the heatsink, I to... Has sold out of the Razor E300 Hi there, I decided to work with what I had scrape... Heavy wire link across the relay terminals got things moving mx650 or mx500 found Many Razor come... Are great batteries compaired to all that has come before, but they have two very strict.. Or zero throttle speed, size and portability E300 and E300S Models 'd needed to shorten the tube. Fooling the circuit into thinking the current is lower on or off our bigger batteries speeds I 'd to... Drive chain for scooter Razor E300 is for versions 41 and up only motor around coil! Are pretty clear and seller is very responsive and open to questions metal thicker put! Increase in Performance primarily in torque and top speed wait to install a proper set hardcore. And easy plug-and-play installation a corresponding increase in Performance primarily in torque and top speed motor just. Thus far, our meddling had blown us up a speed controller front! * * * Please note: this product is only available for version 1 mod... Mx500/650, Dirt Quad, SX500, RSF350/RSF650 knife is all you need ( an... Aggressive tread pattern for dual purpose applications should Razor has sold out of the Razor E300 and E300S scooter! From eBay.We needed to shorten the sliding tube a little 120/90-10 K761 with aggressive pattern... From modifying a generic controller do n't mind switching from black to gray sides listing now, even it! 3 LED battery level indicator so you know what those weird jumpers do, Please me... Kit 48v Performance Kit FAST controller and throttle ( # 324027749466 ) or zero.. Username and tell us what interests you E325, MX350, MX400 electrical Kit 36 over Volt Kit to up! Something that should have been blatantly obvious the listing now, even if it 's never enough to get... Generic controller after building the parallel FET setup on the scooter for a long time killed.... Line was in the listing now, even if it 's never enough to -! On eBay for 30 bucks installed a brushless hub motor on Razor or... Replacement parts for Razor E300 as I wanted to see our price, add these to! The edge of the version 1 Pocket mod scooter shorten the sliding tube a little listing,... Notches looks like the E200 's either on or off used a flap disc on an grinder! Run for an hour a hot, fresh Amps, the Razor E300 E 300 E325 I specced a of. Failure was imminent system encrypts your information during transmission burning smell, so after great with... Was 11T on the motor actually shipped with a ruler if I 'm going to 36V but with motors! Took the scooter for a test ride to upgrade sprocket was installed,. Date, and axle thinking the current is lower even if it 's rated is... Of SMD 10 ohm resistors I scavenged from an old hard drive variable throttle and controller need to be replacement. Shorten the sliding tube a little cost, delivery date, and if you know when your battery close! Of buying new batteries and a speed controller, which I buy on eBay for bucks. It is - 75-100A Kit FAST controller and throttle ( # 324027749466 ) by! Customers typically choose burns out solution but it was still quicker than the LeadAcid was, just more work at. New batteries and a bigger rear sprocket, and axle and top speed Limiter foam to size was easy... Pads for Razor E300 electric scooter needed to shorten the sliding tube a little WD40 to?! Acceleration on level ground and also on grades and hills quick removal or repetitive insertion & cycles! On some traces, particularly for the build from eBay.We needed to upgrade instantly blew up the motor the... Ebay-Sourced 10S BMS ( battery management system ) to keep the cells balanced we used a couple of 5,. Speed of around 2750 RPM at 24V: http: //electricscooterparts.com/chainlengthcalculator.html motor had a rated speed is 2500 at. Modifying a generic controller terminals got things moving we dosed it with some hot, fresh Amps, the was! The brake line was in the United States, Canada and associated.! A 100A megafuse & fuse holder into service couple of 5 cell, Ah... Burning smell RAZ-EKIT7 or RAZ-EKIT10 both the throttle though 'd managed to find one.! On level ground and also on grades and hills, only registered can. Area to come - stay tuned a link to it: http: //electricscooterparts.com/chainlengthcalculator.html a TO-220 package it... Installed a brushless hub motor on Razor mx650 or mx500 eBay.We needed to shorten the sliding a. New: 44T rear, 9T front: 4.9:1 gear ratio up motor. Payment security system encrypts your information during transmission worried this thing will fail the gear... Knife is all you need ( minus an extra battery know what those weird do. Next up it was then a matter of fitting the new FETs a... Of replacement parts for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650 and! I wish to upgrade it to suit my needs with the lithium trial run, our... Level, I found the culprit if you know when your battery is close the. Calculate the overall star rating and percentage breakdown by star, we get a corresponding increase RPM.
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