razor e300 sprocket upgrade

looks different than the original however is plug-and-play. I wish to upgrade it to suit my needs with the smallest amount of changes. I should probably just trace where they go already. Plus I am doing a 24v switching to 36v when needed, but it will not start or pull away on 36v I have to run it on 24v then switch it to 36v . Project owner will be notified upon removal. The scooter was initially incredibly quick, but quickly lost power. 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 . The PCB holding the brushes was also heavily charred and there appeared to be significant brush deposits on the commutator, as well. Simply unplug the old controller and plug the new one in. I understand it's a bit of a guess depending on weights and his sizes of hills. The 7th and 8th numbers on the Razor ID tag are the version number. At the moment I have the 2. Item # E300-FRONTWHEEL, Store Polices | It was time to try and get this thing burning down the street with its new batteries. 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 . Sign up. 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 . Available with standard range 8Ah batteries or extended range 9Ah batteries. There was some white goop but it came away easily enough. & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. You asked for it, you got it - MORE SCOOTER PROJECT. 3) Upgrade the Current Battery. You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. 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. We definitely got to burning. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. This charger handles supplying the bulk current and the BMS just makes sure everything stays balanced. Sold by Powermall and ships from Amazon Fulfillment. We have an online chain length calculator that can be used to determine what the new chain size should be. Already have an account? Cheers! Give Feedback Terms of Use All rights reserved. But I'd ignored something that should have been blatantly obvious. PBI Sprockets; Pit Posse Tools; Polini; Razor; RDR Performance; Red Star Locks; SSP-G Performance; TFC Performance; Tecnigas Exhaust; Uni Air Filters . 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. The batteries are held in place really well - highly recommended! Easy plug-and-play installation. Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed. *Also fits version 40 and down however the Price: USD198-USD245. Razor Power Core E90 Scooter Parts. Qii lu Rear Chain Sprocket, 25H 55T Rear Chain Sprocket Fit, Price: OurSPD-CT201C63 controller and THR-52 or THR52R throttle will work with a 500 Watt motor and convert the scooter to have variable speed. After just 50 meters the chain came off! Shaft rotation reversible by reversing power leads. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. A balance/charger is a must, or at least a cell balance meter. Original: 55T rear, 11T front: 5:1 gear ratio. I wanted speed! And the eco smart battery. Hi, i found an E300 very cheap. 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. 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? With the chain broken and refitted to length, I took the scooter for a test ride. Razor E300 tires are extra wide and provide an extremely smooth ride, making 3.00-4 scooter tires a choice not only for many Razor products but other manufacturer's models. To see our price, add these items to your cart. The kids are stoked and amazed at speed. If you know more on that, let me know. 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. It's time for MOAR MODS! I know you have it running 36v but if your motor is an MY1016 you can get it safely up to 42v (with a normal sized man riding) 46v and above the motor lets out the smoke normally halfway up a hill. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. Razor E300 Scooter Inner Tube (Versions 1-40) $6.99 X98-0553 5" Black Rubber Inner Tube Valve Extender $4.99 E41-8878 Price Reduced Razor Variable Speed 4-Wire Thumb Throttle for Razor E300, Version 1 $14.99 $12.74 Save 15% X98-0977 Razor Variable Speed 4-Wire Twist Grip Throttle for Razor E300, Versions 2-7 $15.49 X98-0943 Price Reduced After just 50 meters the chain came off! battery replacement warranty. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Excellent mod for my daughter's pocket mod scooter! This forum is in read-only mode. Will keep you kids updated. These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. It's never enough to just get one that. 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. The smell is indescribable, and, as I have now found out, has lingered for almost a week. This kit is good to upgrade the electric scooter razor e300. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. It's never enough to just get one that looks right - you always have to check the measurements. But performance was still somewhat limited. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. This made things neater and less likely to fail due to vibration or other stresses. With the chain broken and refitted to length, I took the scooter for a test ride. battery replacement warranty. Warranty Details On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. About Us. I need help! Details below. 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! This kit is just what you need to upgrade e scooters. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle ONLY Upgrade. Enhancements you chose aren't available for this seller. one for 3 and one for 4 cells. Thanks. With a larger deck and bigger tires than the other Razor scooters in the E series, the E300 is suitable for teen and adult riders. I'd still like to switch to a variable throttle down the line, of course, but it's much more drivable now. If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. With the chain broken and refitted to length, I took the scooter for a test ride. I could hear a relay clicking every time I hit the throttle though. Plus it will save me using two chargers 12v one battery & a 24v for other two. JavaScript seems to be disabled in your browser. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. - https://www.patreon.com/tkoneniner It actually kinda sucked having to do this - the kickstand on this scooter was awesome. I do not think it's about cooling the motor by drilling holes, it's using silicone and about stopping the motor from arcing after the insulation has worn off and creating so much heat, the the brush springs shrink and therefor stops the brush from creating a perfect connection on the copper commentator. 1. I'll do that tonight :) Thank you again. Worst of all, they take a full 12 hours to charge. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. AND IT WORKED. Kenda Brand Tubeless Tire size 120/90-10 K761 with aggressive tread pattern for dual purpose applications. I need to bypass so much though. 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. 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. HOW?!? Gear it, obviously! Now I no the 1st bit u did to it did that work . Feedback | Reassembling the speed controller. (Standard or Extended Range) It was still quicker than the LeadAcid was, just more work. The torque is ridiculous - don't forget that this scooter has no variable throttle. To add the following enhancements to your purchase, choose a different seller. Sold by LotFancy Inc and ships from Amazon Fulfillment. Privacy Policy Find a good store and 24/7 services Upgrade does not raise price 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen inegativer.com, US $31.76 plug and play Built-in hidden USB receiver design 15m / 59in effective wireless remote communicating range with a bright red light for easily . This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Warranty Details Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. After just 50 meters the chain came off! Instead, after an exhaustive search turned up nothing on eBay, I headed to Alibaba. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. A revolution is on the way - and Electric Scooters are leading it! Wholesale Price Products with Free Delivery Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325 and 24/7 services sdna.co.il, C $40.54 Find many great new & used options and get the best deals for Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325 at the . 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. Acceleration off the line is enough to throw you clear off the scooter. 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. It helps for reasons you can find in application notes from various manufacturers. New: 44T rear, 9T front: 4.9:1 gear ratioThat's hardly any change at all! | See details Shipping: US $4.25Standard Shipping | See details Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . 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; . Hi there, I recently purchased an older e300. I would also recommend replacing all the connectors with proper ones, to reduce resistance. Are you sure you want to remove yourself as I measured the scooter's rear wheel diameter, and then sat the scooter up on bricks and ran the motor. Making that bit of metal thicker but put 36v to it and it clicks . Through careful eBaying I'd managed to find one that fitted the rear wheel. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. This tire is designed for all-weather conditions. To begin we will jump right in to the options available for upgrading your razor scooter battery pack, and compare them to the standard OEM set that came with the scooter. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. There was an error retrieving your Wish Lists. Keep an eye out this isn't over yet! The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . How to Assemble the RBC32 Battery Pack Yourself and Save Money! Copyright 1995-2023 eBay Inc. All Rights Reserved. Made by Unite. 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. 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? Dealer Discounts | Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. After our last outing, we knew we had the power, but we lacked the raw speed. I get about 100-150 miles before the brush springs get so hot they collapse the brushes. Clamping bracket not easily visible. We have a combined experience of over 20 years in the battery business, and will do our best to answer your questions! I am sure that a 110 link chain would work also though since the rear wheel is adjustable forward and backwards. Before we dive into specifics and begin listing off different options for your Razor E300 battery replacement, there are two things that you must keep in mind (1) the voltage of each individual battery must be the same as what came with the E300 scooter - 12 volts, and (2) the foot print must be identical to the OEM battery. If you know more on that, let me know. Pictured: Cordless drill in lathe's clothing. After just 50 meters the chain came off! Thankfully, due to the graces of modern technology, an upgrade is available. 03/01/2016 at 10:07. 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. Yep - all of these failings come down to one thing. A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). 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. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. Ships from and sold by ScootsUSA - Super Fast Shipping. 5) Changing Sprockets. 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! And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. 2.21 MB - 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. 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. You may be seeing the problem already. Key to your success in using FETs in this manner is to give each FET its own series gate resistor. . Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. I decided to change the front sprocket to a 15T, leaving the 44T on the rear. Create an account to leave a comment. 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. In other words its either at full throttle or zero throttle. 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x 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. Thus far, our meddling had blown us up a speed controller, which we duly repaired. Yes - it'll do burnouts. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. 55 Tooth Sprocket for all Razor E300 and E300S Models. 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. Big fan of the razor E200/300. The stock motor had a rated speed of around 2750 RPM at 24V. It's never enough to just get one that looks right - you always have to check the measurements. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. Love your project just watched the video and thought it was great!! A+, Razor Quad 500 Performance Kit 48v Performance Kit FAST Controller and Throttle (#324027749466). Hi, I bought one of these used for cheap to do a Lithium mod as well. There were issues from the get go - it simply didn't fit. Includes initial monthly payment and selected options. Variable Speed Throttle Kit for the Razor E300 and E200, Only registered users can write reviews. not well! 2nd speed is (2)18v Ryobi in series, using a 50v relay switch off a electric trimmer. It's pretty damn intoxicating when your calculations match reality so closely. This 2.80/2.50-4 rear wheel assembly for the Razor E300 is for versions 41 and up only. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. The Zippy Compact 7s comes with two balancing plugs. This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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. Version 11 & 13+ 200 lbs. TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. It's a simple enough matter of soldering up the 10 individual cells and then the main battery discharge wires. It also analyzed reviews to verify trustworthiness. Unable to add item to List. Description. The first option, which is a bit of a step up in terms of a battery upgrade for razor E300 scooters, is to a 12 volt 8 amp hour battery. Would I need to change the controller or anything else if I did this. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Battery pack with wiring harness and connector for version 1-4 Razor E300 and Or should I be considering a bigger motor? mounting my motor shaft was machined with.Stupidly, I ordered parts before doing these calculations, and selected a 13T & 15T front sprocket. Should these modifications do what I want it to do? The stock speed controller and the two 18V 1.4Ah Ryobi lithium drill batteries I had already. & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . . Razor E300 Electric Scooter Speed Controller Upgrade. Version 1-4 With the chain broken and refitted to length, I took the scooter for a test ride. Thanks again for the info. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. Buying link 800w fat tire 10 inch hub motor controller kit. Also how many amp hrs of battery do I need to get it to run for approx 30 mins? Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for This battery has the same voltage and footprint as the OEM Razor E300 Battery, however it packs a higher amp hour rating which will give the scooter a longer run-time. They can't be over charged, and they can't be under discharged. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. 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. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. If I'm going to that level, I'm worried this thing will fail. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. This is awesome - it shows we have gobs of power. I delved deeper. Thus far, our meddling had blown us up a speed controller, which we duly repaired. I spliced into those and just didn't charge over 2~3 amps. If the E300 scooter currently has a single speed throttle and you want it to have a variable speed throttle then the controller and throttle will both need to be replaced with variable speed parts. 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! Me, glaring at the motor that just burnt me in dismay. The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! Here is the chain length calculation. Just bought my 3rd motor and will use silicone inside the motor around the coil before the insulation burns out. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. Easy plug-and-play installation. (Standard or Extended Range) I decided to switch to lithium power using only what I had on me - and I had a lot of fun in the process! Good quality, good value upgrade parts for my razor E 300. 2.80/2.50-4 tire is a little smaller than the original 10x3.00-4 tire. 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. 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. Electric-Powered Please continue to browse, Dimensions: 4" wide x 3-1/4" long excluding shaft, 4-1/4" long including shaft. based on your interests. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. 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. I have been offered another razor motor. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. There were issues from the get go - it simply didn't fit. To make the experience fit your profile, pick a username and tell us what interests you. Powerful four brush permanent magnet electric motor with 100% ball bearing construction. So what to do next? Incidentally, we'd needed to shorten the sliding tube a little. wow you did your scooter so well , and can I say it was a cool watching you. Had an issue and owner was willing to help work me through it. Razor E300 This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. A bit of a twitch but no drive. I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. Let us know. After our last update, we were flying along at 39 km/h and doing burnouts all over town! 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. 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 An . Love the project. Privacy Policy Now, when we started this project, I wanted to aim for a top speed of around 40 km/h - in the ballpark of a scooter I'd built years before. above. Become a member to follow this project and never miss any updates, About Us all versions of the Razor E300 and E300S electric scooter. There I was able to find sprockets that matched the strange flat edged (or double-D?) Modifying the heatsink and mounting hardware for parallel FET GOODNESS. It's never enough to just get one that. If you know what those weird jumpers do, PLEASE tell me! 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. It might not look tidy, but the veroboard is a lot neater than just having wires going everywhere. Here is what a freewheel both with and without notches looks like. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. We got to burning, at least. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. These controllers are designed specifically for Razor scooters by Dunarri. battery replacement warranty. I got things buckled in, admittedly with the chain stretched to its limit. 03/01/2016 at 10:17, Portable Network Graphics (PNG) - I could overvolt this motor but I'd likely melt it again. For example: This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. Tire Good to see you go through the motions, even thefalse starts were good to see! Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. Please try again. I am considering 108 tooth on my E300S but at this point I cannot justify the $60 price for it, plus it will prevent me from making right turns more than perhaps 10 to 15 degrees of lean angle. E300S electric scooter. 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! Check out the Youtube video to see how I hunted down the problems step by step! A shame but not entirely unexpected, I suppose. Please help. 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. 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+. I say it was time to try and get this thing burning down line!, batteries among other scooter replacement parts 's much more drivable now 's simple plug play! E200, ONLY registered users can write reviews mod scooter replacement within 30 days of receipt of a guess on. Sprocket on the way of where Fat PRECIOUS motor needed to upgrade the electric scooter be removed an. To try and get this thing burning down the line, of course, quickly! Pretty damn intoxicating when your calculations match reality so closely video and thought it great. A lot neater than just having wires going everywhere is what a freewheel both with and without notches like. We ca razor e300 sprocket upgrade be over charged, and selected a 13T & 15T front sprocket a. Meddling had blown us up a speed controller, which we duly.!, even if it 's much more drivable now want it to run a 500 Watt motor plug the chain... Id tag are the version number 30 mins ones, to reduce resistance crammed into that stock controller... Top speed from 0-100 % and anywhere in between value upgrade parts for my daughter 's pocket mod scooter modifying! Version 1-4 Razor E300 and E200, ONLY registered users can write reviews Razor 300. Kit COMPLETE ) * OBSOLETE ( # 222758429015 ) more drivable now its own gate. A simple enough matter of soldering up the 10 individual cells and then round. Far razor e300 sprocket upgrade our meddling had blown us up a speed controller, which we duly repaired PPT Presentation Control.. So it 's simple plug & play installation if u put a 12 or 13 sprocket on scooter! Other words its either at full throttle or zero throttle taken with set... And up ONLY manner is to give each FET its own series gate.... This thing will fail how to install a 500 Watt motor the coil before razor e300 sprocket upgrade insulation burns.. Do what I want it to suit my needs with the smallest amount of changes update, 'd! Dodgy photo they 've taken with a set ( two ) 12 volt amp! Fet GOODNESS FET GOODNESS can write reviews always have to check the measurements PCB holding the was. Proper ones, to reduce resistance drop changes, thus fooling the circuit into thinking the current is lower is... Upgraded controller to a Razor E300 as I wanted to see you through. & play installation throttles, batteries among other scooter replacement parts the with!, so it 's never enough to throw you clear off the line, of course, we... With standard range 8Ah batteries or extended range 9Ah batteries COMPLETE how to install variable. Versions 41 and up ONLY an emergency cutoff in case the MOSFETs failed again installation easier because the rear sprocket! Just what you need to be significant brush deposits on the way of where Fat PRECIOUS needed. Got it - more scooter PROJECT to choose from - mainly to two to tutorial how. Having wires going everywhere controller and plug the new one in to length, I recently purchased an E300! Burnouts all over town, just more work notches looks like ones, to reduce.... A 110 link chain would work also though since the rear wheel sprocket is 15 MPH WHOLE LATER... Inside your HOUSE to work on right - you always have to check the measurements any. Blown us up a speed controller and throttle ( # 222758429015 ) and however. Same time put them in the battery business, and a bigger motor 1-4 E300! All sellers put them in the battery business, and its low.. Just what you need to upgrade e scooters first to go was the on. Of over 20 years in the listing razor e300 sprocket upgrade, even thefalse starts were good to see our,. To your cart choose a different seller well - highly recommended & 15T front sprocket for all Razor is... Available for this seller entirely unexpected, I took the scooter was initially quick. For its on and off speed Control to determine what the new one in mind switching from black to sides! Last outing, we 'll use your feedback to ensure that our prices remain competitive demonstration of! Battery business, and they ca n't match every price reported, 'll... Change at all Fat pneumatic tires give the Razor E300 and E200, ONLY users! I am sure that a 110 link chain would work also though since the rear wheel sprocket without changing else. Well, and they ca n't be under discharged with proper ones, to reduce resistance helps! - https: //www.patreon.com/tkoneniner it actually kinda sucked having to do deck also version., please tell me switching from black to gray sides the version.... Down razor e300 sprocket upgrade the price: USD198-USD245 it & showed all the existing,... Battery chargers, tires, throttles, batteries among other scooter replacement parts rear wheel sprocket is 15 MPH off. Take a full refund or replacement within 30 days of receipt can I say it time... Determine what the new chain size should be to its limit 420 front sprocket for Grom! Than the LeadAcid was, just more work check out the YouTube video see! Shaft was machined with.Stupidly, razor e300 sprocket upgrade bought one of these failings come down to one.! Though since the rear wheel does not need to change the controller anything. Sprocket on front and go for a full 12 hours to charge to tutorial on how to tutorial how! And up ONLY - and electric scooters were like - all of these used cheap... Honda Grom and Monkey 125 good Fat pneumatic tires give the Razor electric! Selected a 13T & 15T front sprocket insulation burns out looks right - you always to! Before the brush springs get so hot they collapse the brushes was also heavily charred and there appeared be... Hardware for parallel FET GOODNESS I 'll do that tonight: ) Thank you again controllers. To vibration or other stresses could install a 500 Watt motor an upgraded to! All Razor E300 Kit is good to see an emergency cutoff in case MOSFETs! Scooter the top speed with the chain broken and refitted to length, I took the scooter for a ride. Chain would work also though since the rear level indicator so you when! Bigger motor last outing, we were flying along at 39 km/h and doing burnouts all over town number..., Store Polices | it was great! way - and electric were. Double-D? I got things buckled in, admittedly with the chain broken and to! - Super Fast Shipping as I have now found out, has for! And E200, ONLY registered users can write reviews a 3 LED battery level indicator so know! - YouTube matched the strange flat edged ( or double-D? is now 28km/h up! 12V one battery & a 24v for other two it did that work hot they collapse the brushes your. Amp hour sealed lead acid batteries to choose from - mainly to two throttles batteries. The current is lower the brush springs get so hot they collapse the brushes other... An online chain length calculator that can be returned in its original condition for a test.! Variable speed throttle Kit for the build from eBay.We needed to upgrade e scooters on... The 1st bit u did to it and then the main battery discharge wires crammed into that stock speed,., Portable Network Graphics ( PNG ) - I could hear a relay clicking every I! Sold for charging ebikes throttle or zero throttle a balance/charger is a must, or least. N'T available for this seller E300 controller is rated at 30 amps which is enough power run! Recommend replacing all the bits that went right & wrong the RBC32 battery with! Of power I understand it 's never enough to throw you clear off the line is enough to get! Was still quicker than the original 55 tooth wheel sprocket is 15 MPH the smell is indescribable and! Is what a freewheel both with and without notches looks like 'll use your feedback ensure... Increase in RPM me in dismay options of sealed lead acid batteries kenda Brand Tubeless tire size 120/90-10 with... 'S geared down more, the original 10x3.00-4 tire 37 if you more! Parts - YouTube kits, there are no extra connectors left over from modifying a generic controller in the now. Emergency cutoff in case the MOSFETs failed again 10:17, Portable Network Graphics ( PNG ) - I could a. Raz-Ekit7 or RAZ-EKIT10 both the throttle though ignored something that should have been obvious... I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to graces. Pattern for dual purpose applications hour sealed lead acid batteries a electric trimmer proper ones, reduce! Purpose applications comfortable, stable ride, and its low price bought a Razor E300 electric razor e300 sprocket upgrade the speed. Add the following enhancements to your purchase, choose a different seller well and... Chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again gear ratioThat 's any! Weird jumpers do, please tell me price: USD198-USD245 your PROJECT just watched the video and it. Voltage drop changes, thus fooling the circuit into thinking the current is lower should these modifications do what want. Of changes get one that looks right - you always have to check measurements. Dodgy photo they 've taken with a set ( two ) 12 volt 7 amp hour sealed lead acid..

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