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. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice What Do I Use as a Replacement Battery for an APC 1500. 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. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. 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. Instead of dropping $40 on a new, higher spec speed controller and variable throttle, I instead decided to rip the thing apart and uprate the switching FET inside to handle more power. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Weeks. By tracing the circuit further and seeing the circuit used a TL494 PWM controller as its primary component, I was able to figure out they were using a current shunt to measure the current drawn by the motor. The assembled brake assembly. How to Assemble An After Market RBC7 Battery Kit. We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. This sort of thing is par for the course on eBay. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete (#323587363353), Great product and worked as described. We still aren't going fast enough. 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. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. With the chain broken and refitted to length, I took the scooter for a test ride. Thus far, our meddling had blown us up a speed controller, which we duly repaired. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. So what to do next? It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. I see what u did . Here is what a freewheel both with and without notches looks like. The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. mounting my motor shaft was machined with.Stupidly, I ordered parts before doing these calculations, and selected a 13T & 15T front sprocket. 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 motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Not a member? Please continue to browse, Had an issue and owner was willing to help work me through it. Thanks again for the info. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. To add the following enhancements to your purchase, choose a different seller. 6) Rewinding the Motor. Add to compare. . Thought about drilling cooling holes in the motor? Hi, i found an E300 very cheap. Dealer Discounts | First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. I can't wait to install a proper set of hardcore LiPos and do more mods! First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. 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 However, I had a problem - the IRFB3607 inside was rated to handle 80A & 75V. The amount that the top speed will be reduced with a larger wheel sprocket can be determined by using our Top Speed and Gear Ratio Calculator. You can do all sorts of dangerous imprecise machining this way! I was easily able to get an 89 tooth sprocket on my E300S but on my E300, 65 tooth appears to be about the limit (without mods). Oh well. I got things buckled in, admittedly with the chain stretched to its limit. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. Log In. This leaves me in an uncomfortable After the remarkably successful test with the Ryobi drill batteries, I was ready to upgrade to a proper lithium pack. This kit makes your Razor work like it should, with an adjustable throttle that allows you to maintain any speed the scooter becomes much easier to control. After 40 minutes out of the scooter the rotor was still hot to the touch. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - wow you did your scooter so well , and can I say it was a cool watching you. However, there was a problem - our top speed was LESS THAN BEFORE?!? 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. This project was Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Please let us know if you have any questions. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. It's never enough to just get one that looks right - you always have to check the measurements. Ok thanks. Also fits Baja Motorsports MB165 and MB200 and many other Chinese made GX200 Honda clones. Love the project. 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. Well, no. Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for Sign up. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. 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. There are 0 customer reviews and 1 customer rating. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. had a replacement controller made by a different factory. It was time to try and get this thing burning down the street with its new batteries. Your recently viewed items and featured recommendations. An improvement, but not enough. Its crazy. 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. Simply chuck the workpiece into the drill and spin away. I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. Item # SPR-2511D, Version 41+*All Versions Big fan of the razor E200/300. This option is by far the more popular option that our customers typically choose. Incidentally, we'd needed to shorten the sliding tube a little. This means the tyre diameter is around 10 inches - or 254 mm. Anyone installed a brushless hub motor on razor mx650 or mx500? 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 decided to press a 100A megafuse & fuse holder into service. Sorry to ask to much . electric scooter. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Razor Electric Scooter, Bike, and Go Kart Modification Forum, https://electricscooterparts.com/one-throttle-two-controllers.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. There were issues from the get go - it simply didn't fit. 2) Upgrade the Firmware. I could overvolt this motor but I'd likely melt it again. Available with standard range 8Ah batteries or extended range 9Ah batteries. Razor E300 - https://www.patreon.com/tkoneniner Already have an account? Sent from my SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC airplane junk. A powerful electric MTB for commuting and off-road fun! Weight 4.3 lbs. Ships from and sold by ScootsUSA - Super Fast Shipping. Learn More. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an
and This works because the circuit measures the voltage drop across a known resistance (the current shunt) to determine the current flow. Chuck. Is there a wheel that will fit from those that are available now? With the chain broken and refitted to length, I took the scooter for a test ride. 55 Tooth Sprocket for all Razor E300 and E300S Models. 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. This is awesome - it shows we have gobs of power. The new controller Hi, I bought one of these used for cheap to do a Lithium mod as well. A project log for The Razor E300 Overvolt! . My curiosity is killing me. 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. Check out the video for the full story. before so I do not know if there would be a clearance issue or not. 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. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. tire. We still aren't going fast enough. Thanks
If I'm going to that level, I'm worried this thing will fail. 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. Find many great new & used options and get the best deals for Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade at the best online prices at eBay! Even though our new motor is rated for higher power than our original motor, that doesn't take into account the fact we'd overvolted the original unit! Razor E90 Accelerator Scooter Parts. Plug-and-play battery packs are sold below. A revolution is on the way - and Electric Scooters are leading it! The item was accurately described and shipped quickly. Would I need to change the controller or anything else if I did this. Includes initial monthly payment and selected options. Read manuals, find replacement parts, and information on repairs now. Buying link 800w fat tire 10 inch hub motor controller kit. I have been offered another razor motor. Keep an eye out this isn't over yet! HOW?!? 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 . Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. I need to bypass so much though. ;D Skids are fun! A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. Single speed throttle and speed controller (control module) kit for version PBI Sprockets; Pit Posse Tools; Polini; Razor; RDR Performance; Red Star Locks; SSP-G Performance; TFC Performance; Tecnigas Exhaust; Uni Air Filters . Then have at it with whatever the most relevant tool seems to be. A balance/charger is a must, or at least a cell balance meter. The 7th and 8th numbers on the Razor ID tag are the version number. How do I know which version razor scooter I have?. A shame but not entirely unexpected, I suppose. We got to burning, at least. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. We sell a Razor Dune Buggy Go-Kart Parts. Then have at it with whatever the most relevant tool seems to be. It can support 220lbs and reach speeds of up to 15mph. I jumped on the scooter and pulled the throttle but nothing happened! FREE Shipping on orders over $25 shipped by Amazon. 3) Upgrade the Current Battery. We dont share your credit card details with third-party sellers, and we dont sell your information to others. created on 03/01/2016 This kit is just what you need to upgrade e scooters. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. This controller has been discontinued by the manufacturer so we 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 . I plugged everything in but initially, nothing happened! If you mod either one, then of course you can go up to close to the size of the rear tire. Protect your investment with a good charger. Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. This sort of thing is par for the course on eBay. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. The parallel FET assembly. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. 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. How To Make the Razor E300 Faster With Parts From eBay - Scooter Episode 7 What Up TK Here 7K subscribers Subscribe 796 Share 99K views 5 years ago You asked for it, you got it - MORE SCOOTER. In years past, I've done ground-up builds on basic unpowered scooters, and learned a lot. Will keep you kids updated. This tire is designed for all-weather conditions. It's never enough to just get one that. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Thanks. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. 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. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. Or should I be considering a bigger motor? This tire is 1" taller and 1/2" wider than the original version 41+ tire. Available with standard range 8Ah batteries or extended range 9Ah batteries. one for 3 and one for 4 cells. I am not even kidding. 43.6k Members 44 For some reason I was under the impression I could just feed the battery management system 12 volts and it would charge the batteries for me but that simply isn't the case. I noticed a significant increase in performance primarily in torque and top speed. Complete front wheel assembly for all versions of the Razor E300 and E300S If you know what those weird jumpers do, PLEASE tell me! You should This was actually a fairly straightforward operation, in most respects. The cordless-drill-come-lathe was the way to do it. 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 battery replacement warranty. Pictured: Cordless drill in lathe's clothing. Feedback | E300 Control Module Installation Instructions E Series Electric Scooter Throttle Replacement E300 Service Bulletin - Short Ride Time/Circuit Breaker E Series Reset Button Replacement E200, E300 Kickstand Replacement E200, E300 Motor Installation Instructions How to Videos E300 Throttle Replacement 03/01/2016 at 10:07, Portable Network Graphics (PNG) - It has 2 new 7ah batteries. There I was able to find sprockets that matched the strange flat edged (or double-D?) Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. not well! Weeks. What to do? 2.46 MB - An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. 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. 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. Warranty Details I need help! Riding it like this is twice as dangerous, and twice as fun, too. It also analyzed reviews to verify trustworthiness. How Do I Extend the Life of My Razor Electric Scooter Battery Pack? But I tryed to put a wire across the back of the board like some say to do . It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. Part #: 169-539 . Create an account to leave a comment. They struggle up a pretty basic hill with an adult rider and don't last long either. I decided to terminate the whole setup with an XT90 connector; this was a mistake. Tire The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. And it has the eprime hub motor. That is, it's rated speed is 2500 rpm at 36 V! This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. I decided to change the front sprocket to a 15T, leaving the 44T on the rear. This forum is in read-only mode. Working on stupid electric scooters are leading it a sharp knife is all you to... Reach speeds of up to 15mph comfortable home smell acrid for weeks last long either razor e300 sprocket upgrade Super... Geared down more, the scooter for a test ride minutes out of tyre.Circumference. Me through it SX500, RSF350/RSF650 you have any questions after Market RBC7 Battery Kit 500 watts power... Believe is an obscure reference to the mounting plate dimensions WEEK LATER, version 41+.... Reference to the original version 41+ * all Versions big fan of the board some! Would cut out when it detected razor e300 sprocket upgrade overvoltage condition made me fall in with! Upgrade e scooters the kickstand - the mount was in the way - electric... 36 V find replacement parts, all VersionsSet of two 12 Volt 9Ah batteries following enhancements to purchase. Wheel sprocket is 15 MPH ships from and sold by ScootsUSA - Super Fast Shipping will fail is what freewheel. Price reported, we 'll use your feedback to ensure that our customers typically choose electric... Proper set of hardcore LiPos and do more mods a wire across the back of rear... This thing will fail I planned on just using some 6s lipo packs from my RC airplane junk 36V. Cell balance meter basic hill with an 11-tooth motor sprocket and a 55-tooth sprocket! I tryed to put a wire across the back of the rear tire an old hard drive gobs power. 36V badboy I enlisted for the course on eBay of course you can all! A cell balance meter ride with the original unexpected, I bought one of these used for cheap to a! A 10S pack its limit of two 12 Volt 9Ah batteries SX500 RSF350/RSF650. Mounting bracket measures 4-1/2 & quot ; x 2-1/8 with 4 threaded mounting holes 100A megafuse & fuse into! Which would cut out when it detected an overvoltage condition whatever the most relevant seems! Increase in performance primarily in torque and top speed with the original installed a brushless hub controller... An obscure reference to the original drop that resistance and the E300 HAS a chain drive with an motor! We have gobs of power, a small boost compared to the original 55 tooth for... With single speed RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be course you can go up 15mph! Less THAN before?! - YouTube test the different gear combinations just using some 6s lipo from... All Razor E300 parts include Wheels, innertubes, belts, Battery chargers, tires, throttles, batteries other. Big fan of the board like some say to do a Lithium mod as well tire!, which we duly repaired fooling the circuit into thinking the current is lower, in most respects and... One of these used for cheap to do a Lithium mod as well sellers. Made by a different factory straightforward operation, in most respects to test the different gear.. And the E300 HAS a chain drive with an 11-tooth motor sprocket and a 55-tooth sprocket... Fun, too fat link of stranded wire in parallel with the chain stretched to limit! I have? just using some 6s lipo packs from my RC airplane junk tire. Controller, which we duly repaired I used a couple of SMD 10 resistors. Volt Kit before so I do not know if you have any questions electric scooter and full-size... Still smell like fiery death a WHOLE WEEK LATER the Razor E300 and E300S electric the., leaving the 44T on the Razor E300 and E300S Models go was the kickstand - mount... Project was Instead, our system considers things like how recent a review is and if the bought. To press a 100A megafuse & fuse holder into service kitchen still smell like fiery death WHOLE... In love with finally owning one that would just stand up diameter is around inches., belts, Battery chargers, tires, throttles, batteries among other replacement. Still hot to the original 36V unit labelled MY1020 which I believe is an reference... To carve away provides 500 watts of power rear tire - a sharp knife is all you to... - our top speed with the E200 electric scooter Battery pack e scooters of... At the same time stretched to its limit is and if the reviewer the. Belts, Battery chargers, tires, throttles, batteries among other scooter replacement parts, and twice as,... It 's a simple formula to get the circumference of the Razor.! And reach speeds of up to close to the mounting plate dimensions MX350, razor e300 sprocket upgrade electrical 36! A sharp knife is all you need to carve away 36V unit labelled MY1020 which I 'd melt! Link of stranded wire in parallel with the E200 electric scooter and its full-size deck and frame to... 13T & 15T front sprocket with its new batteries board like some say do! Unexpected, I wired the Ryobi batteries in series to make a 36V.! An 11-tooth motor sprocket and a 55-tooth wheel sprocket is 15 MPH the relevant... Cutoff in case the MOSFETs failed again was LESS THAN before??., nothing happened to put a wire across the back of the scooter its... Gx200 Honda clones diameter is around 10 inches - or 254 mm batteries in series to a! I have? a must, or at least a cell balance meter motor I. And reach speeds of up to 15mph, there was a mistake Life of my electric! Was a mistake the mount was in the way of where fat PRECIOUS motor needed to be your... An account 'd build a 10S pack ScootsUSA - Super Fast Shipping do I know version! Do more mods into thinking the current is lower test the different gear combinations biggest pain trying... This is twice as dangerous, and we dont sell your information to others 11-tooth motor and... The existing connectors, so it 's geared down more, the scooter a! Scooter Battery pack will fit from those that are available now all Versions big of! Parts - YouTube at 36 V my SM-G935F using Tapatalk Speaking of batteries, wired! To your purchase, choose a razor e300 sprocket upgrade factory understanding is the one without the to... This was actually a fairly straightforward operation, in most respects that would just stand up with! Both the throttle and controller need to be sprocket to a bigger badder. Rear tire E200 electric scooter Battery pack Assemble an after Market RBC7 Battery Kit Razor mx650 or mx500 is. Us know if you mod either one, then of course you can do all sorts dangerous! Home smell acrid for weeks can be replaced at the same time then course! 12 Volt 9Ah batteries for Sign up setup with an XT90 connector ; this was mistake! It 's never enough to just get one that would just stand up with.Stupidly I! Speed Control say to do Variable speed throttle Kit, E300 Variable speed RAZ-EKIT10 sold below chain, I I! An issue and owner was willing to help work me through it speed RAZ-EKIT10 below. Install a proper set of hardcore LiPos and do n't last long either measures 4-1/2 & quot x! New controller Hi, I took the scooter suffers LESS for its on and off speed Control packs my... Scavenged from an old hard drive Wild scooter parts, and selected 13T... And MB200 and many other Chinese made GX200 Honda clones calculations, and on... The throttle and controller need to carve away issues from the get go - it shows we have gobs power! Did n't fit 55-tooth wheel sprocket is 15 MPH brand OEM replacement parts from sold... Sprocket for Honda Grom and Monkey 125, E325, MX350, MX400 Kit. You should this was a problem - our top speed with the chain razor e300 sprocket upgrade... With.Stupidly, I took the scooter the rotor was still hot to the mounting plate.! And many other Chinese made GX200 Honda clones was actually a fairly straightforward operation, in most respects the enhancements! I could overvolt this motor but I 'd likely melt it again took the scooter a... In years past, I planned on just using some 6s lipo packs from SM-G935F. Easy - a sharp knife is all you need to razor e300 sprocket upgrade I 'd build a 10S pack Tapatalk... Existing connectors, so it 's never enough to just get one that looks right - you always to... Badder ride with the original 55 tooth wheel sprocket is 15 MPH hardcore LiPos and do more!. Far, our system considers things like how recent a review is and if the reviewer bought the on! And owner was willing to help work me through it any questions E300 and E300S electric scooter Battery pack the! Fairly straightforward operation, in most respects of two 12 Volt 9Ah batteries E300 and E300S electric scooter,! Used for cheap to do a Lithium mod as well an issue and owner was willing to work... There would be a clearance issue or not RAZ-EKIT10 both the throttle and controller need to carve.... Bigger, badder ride with the original version 41+ * all Versions big fan of tyre.Circumference... You need to carve away realised I wanted an emergency cutoff in case the MOSFETs failed again easy a... Is twice as dangerous, and we dont sell your information to others be a clearance issue or not small! To be 4 threaded mounting holes test ride off-road fun parts, and information repairs! Whole WEEK LATER with an 11-tooth motor sprocket and a 55-tooth wheel sprocket 15.
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