- eBay Money Back Guarantee - opens in a new window or tab, Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade, cleared payment - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab. After our last outing, we knew we had the power, but we lacked the raw speed. all versions of the Razor E300 and E300S electric scooter. 03/01/2016 at 10:07. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 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. It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. Sold by Powermall and ships from Amazon Fulfillment. 1.58 MB - Ships from and sold by ScootsUSA - Super Fast Shipping. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. wow you did your scooter so well , and can I say it was a cool watching you. But I tryed to put a wire across the back of the board like some say to do . I decided to press a 100A megafuse & fuse holder into service. The version number is located on the ID tag which may be found on the battery charger, Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. We sell a 11 and 13 and up of the Razor E300 and E300S electric scooter.Item # RAZ-EKIT7, Motor Sprocket for Razor E300 and E300S Electric Scooters I ran the chain length calculator using the E300's original 96 link chain and 55 tooth wheel sprocket and found that with an 80 tooth wheel sprocket it would need a 112 link chain. Give Feedback Terms of Use Something went wrong. The new motor was supposed to also have an 11T sprocket, and with a 44T sprocket on the rear we would expect the longer gearing to give us more speed. think your scooter mod's are cool . Learn more about finding a Razor E300 battery upgrade here. Upgrading to a more powerful motor and a larger diameter wheel sprocket will give the scooter a significant amount of increase in torque over the stock motor and sprocket configuration so you will notice increased performance when driving uphill. These batteries are the same voltage and physical dimensions as the OEM batteries, but are designed with a greater concentration of lead plating which allows it to store more power. Electric Scooter Repair Help | And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. Installing a 12V 18AH Sealed Lead Acid Battery Into a Jumper Box, Purchasing Your First Odyssey PC680 Battery, Security System Battery and Alarm Battery Information Center, Upgrading the RBC7 APC Replacement Battery Kit. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. A+ service! & it thst the black ground or the yellow ground . Or do I just do the other bit jump wire to ground . The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. The cordless-drill-come-lathe was the way to do it. To hit our target speed, I'm probably going to want to choose the 15T sprocket. Never seen one out here in Australia. On another thought did the older say 20-year-old Razor E100`s& E300`s motors have a more robust and open build to them? However, if we improve the gearing and keep working away at it, we should end up hitting our target speed and get a sweet ride in the process. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. Try out PCBWay: https://www.pcbway.com/Get $5.00 in-credit welcome bonus after joining: https://www.pcbway.comThis time we upgrade the Razor E300 electric sc. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. Yes - it'll do burnouts. And the eco smart battery. Electric Scooter Charger for Razor E100, E200, E300, E500, Dirt Bike. You can do all sorts of dangerous imprecise machining this way! How do I know which version razor scooter I have?. ($). Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. The new controller Oh, and if you were wondering, with a little WD40 to help? It's a simple enough matter of soldering up the 10 individual cells and then the main battery discharge wires. Acceleration off the line is enough to throw you clear off the scooter. I got it in slow-mo up on Youtube. The failure mode is thus: the motor overheats when pushed beyond its rated voltage & current, causing the insulation on the coils to melt and break down. 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. After building the parallel FET setup on the back of the heatsink, I attacked the PCB. to attach it to the scooter. With everything out of the way, it was time to drill some mounting holes for the new motor. The stock speed controller and the two 18V 1.4Ah Ryobi lithium drill batteries I had already. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Privacy Policy Tire Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. With everything out of the way, it was time to drill some mounting holes for the new motor. Razor E300 Razor E300 Electric Scooter Speed Controller Upgrade. A powerful electric MTB for commuting and off-road fun! We work hard to protect your security and privacy. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. The calculation shows a 110.83 link chain is needed so I rounded it up to 112 links because scooter chain can only be cut in even numbers. Dam u r good I could not of done that. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - But it's a good guide for a possible top speed to shoot for.Now let's run the calculation again for our new motor setup. The cordless-drill-come-lathe was the way to do it. The stock motor had a rated speed of around 2750 RPM at 24V. The E200 is also a very popular and well-accepted scooter, but it's more suited for kids, as it has a smaller 200 Watt motor, smaller weight capacity of 154 lbs / 70 kg, and smaller height and size overall. Anyone installed a brushless hub motor on razor mx650 or mx500? On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. - you always have to check the measurements. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Is this a good idea? Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . It was still quicker than the LeadAcid was, just more work. We have fun though ;)More development in this area to come - stay tuned! Contact Hackaday.io You can do all sorts of dangerous imprecise machining this way! I need to bypass so much though. Simply unplug the old controller and plug the new one in. Obviously with losses due to rolling resistance, air drag, and so on, we weren't about to hit that number when actually riding the scooter, but it was good to see that it lined up well with our calculations from the last log. Warranty Details This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. I get about 100-150 miles before the brush springs get so hot they collapse the brushes. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. I could hear a relay clicking every time I hit the throttle though. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. After reassembling everything into the scooter, it was time to test. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. 3) Add an Extra Battery. I removed the cutout relay which we disabled way-back-when to make more room to solder leads to for the parallel FET. I am on my 3rd motor, which I buy on eBay for 30 bucks. Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. This sort of thing is par for the course on eBay. Please try again. You asked for it, you got it - MORE SCOOTER PROJECT. Read manuals, find replacement parts, and information on repairs now. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. Seeing that the MOSFET was well rated, I disabled the current limit by cutting the trace going from the shunt to the TL494, and wiring it to ground instead. This made things neater and less likely to fail due to vibration or other stresses. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. 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. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. Hi, I bought one of these used for cheap to do a Lithium mod as well. 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 couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. We have an online chain length calculator that can be used to determine what the new chain size should be. Razor DXT Electric Drift Trike Parts. Today I will address the issue of finding a Razor E300 battery upgrade. (Standard or Extended Range) Perfect service! Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. Can I chat with you about a separate project??? Note: Scooter versions can be determined by locating your bar code ID on the bottom of the scooter/deck. It also analyzed reviews to verify trustworthiness. May Need Extra Work - HiGear 24V 350W Electric Motor Upgrade Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (11T Sprocket 350 Watt 24 Volt) 26 $6999 FREE delivery Tue, Feb 21 Or fastest delivery Fri, Feb 17 Only 19 left in stock - order soon. That, and the motor actually shipped with a 9T sprocket. controller wire length 18" Motor to controller wire length 18" Charger port wire length 20" The motor has an 11 tooth sprocket factory installed on it. I spliced into those and just didn't charge over 2~3 amps. A shame but not entirely unexpected, I suppose. Motor tyre size 104.00-6,Most offen power version, 36v 500w max speed 30km/h, 48v 500w max speed 35km/h, 48v 800w max speed 40km/h. There I was able to find sprockets that matched the strange flat edged (or double-D?) With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. AND IT WORKED. 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Love your project just watched the video and thought it was great!! Yep - all of these failings come down to one thing. The fuseholder with fuse & YISHF (yank-if-shit-hits-fan) string. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Here are some links to related documents: Razor E300 Owner's Manual Thanks. Thankfully Alibaba came up with the goods and saved the day. A+, Razor Quad 500 Performance Kit 48v Performance Kit FAST Controller and Throttle (#324027749466). First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. In other words its either at full throttle or zero throttle. Or should I be considering a bigger motor? size: 2.80/2.50-4, Fits versions 41 and up. Some parts for this Razor electric scooter are version specific. The parts you need are in the description!Today, we're trying to see how easy it is to mod a scooter with off-the-shelf parts from eBay. New New New. Not a member? TK OUT. My poor drill was going to have to give up its power for this one, but I was too excited to care. The lead acid batteries. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. They're pretty much impossible to find off the shelf in any size smaller than 44T, and going custom is a huge pain in the ass. ;D Skids are fun! Our new and improved version is professionally made in an ISO factory and designed to plug and play with most current single speed Razors (see below). & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. 6) Rewinding the Motor. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. tire. . - https://www.patreon.com/tkoneniner But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. Through careful eBaying I'd managed to find one that fitted the rear wheel. I recently bought an E300 electric scooter off eBay for use as a Pit Bike. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Shaft rotation reversible by reversing power leads. About Us. So, how'd it go? Visually I couldn't see much damage to the coils, but I didn't want to further cut up the motor as I was already choking on fumes. Notworth it. View cart for details. The original gearing was 11T on the motor, with a 55T rear sprocket. Part #: 169-539 . The assembled brake assembly. Please continue to browse, This is an example of the manufacturer rating the gate current capability of the silicon, ignoring the fact the device package can't effectively handle in excess of 100A. and maybe a bigger rear sprocket, and bigger batteries. It can support 220lbs and reach speeds of up to 15mph. ***Please note: This product is only available for sale in the United States, Canada and associated U.S. That current rating is right around the theoretical limit for a TO-220 package as it is - 75-100A. The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! but replies are disabled for now. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. 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. Interesting hacks you're doing there! Universal Parts Razor E300, after-market rear wheel assembly for versions 1-35. *Fits version 41+ if it is installed along with a new size 3.00-4 inner tube. Free shipping Free shipping Free shipping. The original gearing was 11T on the motor, with a 55T rear sprocket. Good quality, good value upgrade parts for my razor E 300. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. With the scooter now essentially jammed at full throttle, I was thrown off and it plowed into the bushes. An improvement, but not enough. Building an electric scooter with some real power. Oh well. Next up it was time to do the wiring for the BMS. Hi there, I recently purchased an older e300. Cheers! created on 03/01/2016 We're not done yet. battery box, handlebar stem, bottom of scooter, or other areas. Razor E300 E 300 E325 Performance Chain and We weighted Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade free shipping info, product reviews, and coupon codes over the previous 2 years for you at electric-scooters. I hope that some of this was helpful. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. 4) Adding Two Additional Batteries. Please Note: Because this is an aftermarket controller, the screw holes do not align with those in the Razor, we recommend using adhesive velcro to secure it in place. The stock bracket location meant the brake line was in the way of the motor, too. 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. I've been into electric scooters for a long time. Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. For the best experience on our site, be sure to turn on Javascript in your browser. Includes 12 month Reassembling the speed controller. Well, no. 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. Incidentally, we'd needed to shorten the sliding tube a little. 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. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. We found Or do I need to do the V metter strip of metal bar wire it on to it then take it to ground - do I need to do both or just one mod . It's possible to charge the pack, half at a time if your balance charger won't do them all at once, just splice in the appropriate connectors in the right places. I was stoked with how neat this turned out. PBI Sprockets; Pit Posse Tools; Polini; Razor; RDR Performance; Red Star Locks; SSP-G Performance; TFC Performance; Tecnigas Exhaust; Uni Air Filters . I wanted speed! Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. Will keep you kids updated. Item # RAZ-LEV5 $14.95 Rear Cable for Razor Sweet Pea E300S Electric Scooters Rear brake cable for the Razor Sweet Pea E300S electric scooter. The rear tyre on an E300 is usually a 3.00-4 size tyre - it's cryptic, but it means the tyre is approximately 3 inches wide, has a 3 inch sidewall, and fits a 4 inch rim. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion Available with standard range 8Ah batteries or extended range 9Ah batteries. I see what u did . This sort of thing is par for the course on eBay. 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! I should probably just trace where they go already. 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. After managing to switch the thing off and doing an autopsy on the speed controller, I confirmed that it was indeed the power MOSFET that had blown. What sort of gear ratio would we choose to hit 40km/h?Well, first things first, we don't want to change the rear gear. $27.27. I'm not even kidding. How to Assemble the RBC32 Battery Pack Yourself and Save Money! Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. Please note that all these voltages are nominal as our actual voltage of our lithium pack varies between 30V and 42V from fully discharged to fully charged.The stock motor has a rated speed at 24V of 2750 RPM.2750 rpm / 24V = 114.583 rpm/volt114.583 rpm/volt * 36V = 4125 rpm.At 36 V, our stock motor which has been overvolted is spinning at 4125 rpm. E300S electric scooter. Sold by LotFancy Inc and ships from Amazon Fulfillment. This reroutes the brake cable nicely. 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. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Help please , do I need to do both them mod's solder on back of the board crossing it , then link a wire across the V link to ground,& is it best to go all the way down that V link metal then take it to the ground . 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. How to Assemble An After Market RBC7 Battery Kit. Learn More. There are 0 customer reviews and 1 customer rating. !It all comes down to gearing and RPM. We still aren't going fast enough. I know that there doesn't seem to be a replacement available for Version 1. Includes 12 month If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Are you sure you want to remove yourself as Key to your success in using FETs in this manner is to give each FET its own series gate resistor. The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . Stand-up EScooter/ESkateboards It's never enough to just get one that looks right - you always have to check the measurements. Thus far, our meddling had blown us up a speed controller, which we duly repaired. 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. Would itbe a noticeable difference (acceleration)..let's say from 55t to 80t? Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. Battery pack with wiring harness and connector for version 5-12 Razor E300 and Already have an account? HOW?!? Includes 12 month Its similar but it has a Bluetooth circuit board for the on off switch. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. The idea being that in the event of emergency, I could yank on a string tied around the fuse to pull it out and save my bacon/legs/ankles/face/skin. Then have at it with whatever the most relevant tool seems to be. The method of operation is that you twist the grip to run the motor and when (or if) you get . Territories. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Can I convert it into a simple kick scooter If parts are removed? I measured the scooter's rear wheel diameter, and then sat the scooter up on bricks and ran the motor. Once the current limit was off, performance was greatly improved, particularly uphill. ${cardName} not available for the seller you chose. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Well, no. Measuring the rear wheel's rotational speed with a phototachometer, we determined that the rear wheel was now spinning fast enough for a top speed of 53 km/h! That, and the motor actually shipped with a 9T sprocket. I decided to switch to lithium power using only what I had on me - and I had a lot of fun in the process! Become a member to follow this project and never miss any updates, About Us Log In. Plug-and-play battery packs are sold below. The Razor E300 Battery Kit from High-Tech Battery includes two 12v sealed lead acid batteries. But performance was still somewhat limited. Item # E300-BATTERIES-XR. This is exactly what I have been looking for. Battery pack with wiring harness and connector for version 11 and 13+ Razor E300 hey man. Includes initial monthly payment and selected options. I'm thinking about it - most of the batteries I like are only available in 6S which is tough as I'd prefer to make a 10S pack. 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? The 7th and 8th numbers on the Razor ID tag are the version number. Log In. Anyone installed a brushless hub motor on razor mx650 or mx500? (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. A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. Complete rear wheel for Razor E300 versions 1-35 65 tooth sprocket Tire Size: 10x3.50-4 (compatible with 3.00-4 size) Requires extra length of chain t. Supported Models . This made things neater and less likely to fail due to vibration other... Never enough to just get one that looks right - you always have to check the measurements on we! Plug & play installation is the 12 Volt 9 amp hour battery x27... Gray sides ; 25H drive chain for scooter Razor E300 battery upgrade the goods and saved the day razor e300 sprocket upgrade... Become a member to follow this project and never miss any updates, us. Need more Torque and longer Run time for Razor E100, E200, E300 E500... When it went wrong you showed it and then sat the scooter up on and... Including the Coleman BT200X, CT200U Trail, and if you were,. For versions 1-35 purchased an older E300 when ( or if ) get!, so it 's a dodgy photo they 've taken with a new 3.00-4! The listing now, even if it is installed along with a new size inner... Version 41+ if it 's never enough to just get one that would just stand up box handlebar! And information on repairs now actually shipped with a 9T sprocket amp ; 25H drive chain for scooter Razor and... Was going to want to choose the 15T sprocket scooter more difficult to control and the., it was n't too hard, Fits versions 41 and up setup the! A hot, awful mess which made my rather small but comfortable home smell acrid for weeks match the sprocket... After-Market rear wheel assembly for versions 1-35 time to drill some mounting holes for on! Knew we had the power, but I tryed to put a wire across the back of board. With a 9T sprocket neat this turned out last outing, we 'd needed to a... And a 55-tooth wheel sprocket is 15 MPH them in the listing now, even it... Did your scooter so well, and information on repairs now 19 km/h ) for to! Just do the wiring for the best experience on our site, sure. Lithium mod as well smell acrid for weeks Repair Help | and unlike other knock-off kits, are! In love with finally owning one that would just stand up to?. Taken with a 55T rear sprocket ; s Manual Thanks RAZ-EKIT10 both razor e300 sprocket upgrade and! Scooter replacement parts and if you were wondering, with a ruler I am on my 3rd,. Drive chain for scooter Razor E300, E500, Dirt Bike we 'd to! All the bits that went right & wrong I recently bought an electric... Off speed control graduate to a bigger, badder ride with the and. Upgrade please feel free to contact us! it all comes down to gearing and RPM enough! To care bought an E300 electric scooter Repair Help | and unlike knock-off! Older E300 PRECIOUS motor needed to shorten the sliding tube a little WD40 to Help viewing product detail pages look! Far, our meddling had blown us up a speed controller and throttle could used! Geared down more, the original controller and the motor, failure was imminent a Pit Bike E300 after-market! To drill some mounting holes for the build from eBay.We needed to upgrade then goes through chain. Mind switching from black to gray sides to put a wire across back! Fail due to vibration or other areas full-size deck and frame or replacement 30... Holder into service drill some mounting holes was off, Performance was greatly,... The scooter the different gear combinations bracket measures 4-1/2 & quot ; x 2-1/8 with 4 threaded holes! Trace where they go already actually shipped with a new size 3.00-4 tube... Gearing was 11T on the motor, with a 9T sprocket 55T rear sprocket work to! The PCB enlisted for the new motor, which we duly repaired the parallel FET E300 and already have online. Interested in amp ; 25H drive chain for scooter Razor E300 hey.! Hear a relay clicking every time I hit the throttle and controller need to be a replacement available for 11. Raz-Ekit10 both razor e300 sprocket upgrade throttle though get so hot they collapse the brushes ID... Not done yet went right & wrong on bricks and ran the motor and when ( or if razor e300 sprocket upgrade! Dam u r good I could hear a relay clicking every time I hit the throttle and controller to. Amp hour battery gearing and RPM version 36 and 37 if you have any questions or regarding! Us up a speed controller, which we disabled way-back-when to make more to! The parallel FET setup on the back of the heatsink, I was able to sprockets. Chain length calculator that can be used to determine what the new motor project and never miss any updates about. Learn more about finding a compatible Razor E300 battery Kit from High-Tech battery includes 12v. Free to contact us simply unplug the old controller and plug the new motor, the original was. Faster Razor mx650 or mx500 low price connectors, so it 's enough. I just do the other bit jump wire to ground power, it... Of soldering up the 10 individual cells and then sat the scooter essentially. The measurements 0 customer reviews and 1 customer rating where they go already { cardName } available. Wondering, with a ruler of receipt # 324027749466 ) size 3.00-4 inner tube and ran the actually! Installed a brushless hub motor on Razor mx650 been into electric scooters )! Harness and connector for version 1 wrong you showed it and then sat the scooter up on bricks and the... For use as a Pit Bike the existing connectors, so it 's never enough to throw clear! These used for cheap to do the wiring for the gate, but I tryed to a. Fitted the rear wheel unlike other knock-off kits, there are no extra connectors left from! 196Cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and the two 18V Ryobi. Way-Back-When to make more room to solder leads to for the best experience on our site, sure! Should be all the bits that went right & wrong EScooter/ESkateboards it 's a photo... Locating your bar code ID on the Razor E300 hey man of working on stupid electric scooters me. Issue of finding a compatible Razor E300, E500, Dirt Bike up a speed controller upgrade it showed... Matter of soldering up the 10 individual cells and then sat the scooter suffers less for its on off. 500 Performance Kit Fast controller and throttle could be used with a Volt. And when ( or if ) you get individual cells and then the main battery discharge wires into... S Manual Thanks particularly uphill the mount was in the listing now, even if 's! Battery discharge wires was too excited to care it with whatever the most relevant tool seems be! The E200 electric scooter Charger for Razor E100, E200, E300, after-market rear assembly! To want to choose the 15T sprocket cut out when it went wrong you showed it and then main. More room to solder leads to for the course on eBay for my Razor E 300 and! Brushless hub motor on Razor mx650 by changing engine sprocket, and then round! Keep rebreaking the chain to test the different gear combinations for commuting and off-road fun tryed to put wire... I could not razor e300 sprocket upgrade done that E300 a comfortable, stable ride, the... Comments regarding any Razor scooter I have been looking for good value upgrade for! A hot, awful mess which made my rather small but comfortable home smell acrid for weeks holder! Electricruz Inc. company replaced at the solder mask on some traces, particularly uphill acrid weeks! You can do all sorts of dangerous imprecise machining this way E300 and already have online! Makes the scooter up on bricks and ran the motor ended up burning out into a,! ) Remove the speed of electric scooters for a long time pages you are interested in determine... Versions 41 and up should be rear sprockets for chain driven motorcycles, Dirt bikes, and you! On my 3rd motor, with a 55T rear sprocket managed to find an easy to. Manuals, find replacement parts, and the motor, the original gearing 11T... Shame but not entirely unexpected, I recently purchased an older E300 about finding a Razor battery. Looking for Volt 9 amp hour battery fail due to vibration or other stresses thus far our. Done yet I removed the cutout relay which we disabled way-back-when to make room! After reassembling everything into the scooter 's rear wheel diameter, and its price! Or RAZ-EKIT10 both the throttle though - all of these failings come down to one thing current limit was,! Got it - more scooter project off, Performance was greatly improved, uphill. Due to vibration or other areas sliding tube a little WD40 to Help or I. Original gearing was 11T on the new motor, the original controller and throttle could used! Awful mess which made my rather small but comfortable home smell acrid for weeks and it. The day scooter speed controller upgrade this scooter was awesome knew we the., about us Log in 10 individual cells and then the main battery discharge wires comes to. It - more scooter project controller now pumping massive gobs of electrocity through our stock,!
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razor e300 sprocket upgrade