razor e300 sprocket upgrade

battery replacement warranty. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! Razor E-175; Razor E-200; 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; . I decided to press a 100A megafuse & fuse holder into service. This made things neater and less likely to fail due to vibration or other stresses. The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. If I do that Wire trick acrossing the back of the boared . In years past, I've done ground-up builds on basic unpowered scooters, and learned a lot. Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. Electric Scooter Charger for Razor E100, E200, E300, E500, Dirt Bike. Something went wrong. TK OUT. Please continue to browse, Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. Yep - all of these failings come down to one thing. 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. 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. 5) Changing Sprockets. I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. I understand it's a bit of a guess depending on weights and his sizes of hills. I decided to change the front sprocket to a 15T, leaving the 44T on the rear. Learn More. The assembled brake assembly. They can't be over charged, and they can't be under discharged. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! 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! Love the project. This was the biggest mistake I made in 2016 short of dislocating my shoulder. ;D Skids are fun! 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 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. Incidentally, we'd needed to shorten the sliding tube a little. 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 This kit is set up to plug directly in on the following versions of Razor scooters: It also works with the following Razors by modifying the switch connection as outlined in the instructions: WARNING: Do NOT use on the E1 series scooters. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. I read the silicone should openly dry without the cover on, since the fumes can effect the carbon brushes. JavaScript seems to be disabled in your browser. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. Pictured: Cordless drill in lathe's clothing. It helps for reasons you can find in application notes from various manufacturers. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. Razor Dirt Quad 500 ATV Parts. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. Razor E300 upgraded Hand Throttle+Key+Controller electrical kit 36 Over Volt Kit Brand New $43.99 Save up to 17% when you buy more Buy It Now Free 4 day shipping Sponsored Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Brand New $26.95 Top Rated Plus Buy It Now +$4.25 shipping Free returns Almost gone 578 sold Sponsored This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. 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 . Worst of all, they take a full 12 hours to charge. 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. 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. Easy plug-and-play installation. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. The controller is too powerful for the small motor, you will burn it up! Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. All rights reserved. Electric Scooters are ridden standing up and have 2 inline wheels for maximum speed, size and portability. However, I had a problem - the IRFB3607 inside was rated to handle 80A & 75V. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. 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. Ok thanks. Get support for the Dirt Quad from Razor. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. So, it comes down to this - we made a fairly obvious oversight and actually ended up with a slower scooter at the end of the day, after a lot of work. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. Or do I just do the other bit jump wire to ground . - 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. Big fan of your work. Delivery times may vary, especially during peak periods. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. Enhancements you chose aren't available for this seller. 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. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. This kit is just what you need to upgrade e scooters. For the best experience on our site, be sure to turn on Javascript in your browser. I would also recommend replacing all the connectors with proper ones, to reduce resistance. This time I took an alternate route around the problem - I fattened up the current shunt in order to reduce its resistance and confuse the BMS into delivering more power. There are 0 customer reviews and 1 customer rating. Thanks. Chuck. 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. E300S electric scooter. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. Had an issue and owner was willing to help work me through it. 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 TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. This forum is in read-only mode. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. Please continue to browse, 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 This project was 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. TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. How Do I Extend the Life of My Razor Electric Scooter Battery Pack? Battery pack with wiring harness and connector for version 5-12 Razor E300 and E300 Electric Scooter Product Specifications: Speed: Up to 15 mph (19 km/h) Run Time: Up to 40 minutes of continuous use Motor: 250-watt, high-torque, chain-driven Handlebar: Height 25" (647 mm), width 16 (420 mm) Throttle: Twist-grip Brake: Hand-operated, rear Frame/Fork: Steel Grips: Soft, rubber These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. But performance was still somewhat limited. Copyright 1995-2023 eBay Inc. All Rights Reserved. The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. That, and the motor actually shipped with a 9T sprocket. After just 50 meters the chain came off! Just bought my 3rd motor and will use silicone inside the motor around the coil before the insulation burns out. - you always have to check the measurements. Razor Power Core 90 Scooter Parts. Razor Electric Scooter, Bike, and Go Kart Modification Forum, http://electricscooterparts.com/chainlengthcalculator.html, http://electricscooterparts.com/freewheelclutchremoval.html, http://electricscooterparts.com/freewheelclutches.html, Razor Ecosmart Metro increase power, speed, and range mods, Razor MX500, MX650, and SX500 Front Shock Banging Noise Fix, Another 36V Razor Dune Buggy Modification topic, Need help with 36V parts : Razor Dune Buggy, HELP, HELP, Razor dune buggy mod no power. 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 stock bracket location meant the brake line was in the way of the motor, too. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. 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. Should these modifications do what I want it to do? 1.58 MB - Your recently viewed items and featured recommendations. 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. If you notice that the freewheel has four notches though then it can be removed with a freewheel remover tool that we sell on this page: http://electricscooterparts.com/freewheelclutches.html. I jumped on the scooter and pulled the throttle but nothing happened! 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. Simply chuck the workpiece into the drill and spin away. . I'd still like to switch to a variable throttle down the line, of course, but it's much more drivable now. The same as our original variable speed kit for Razor electric scooters, but with a throttle with a key switch that replaces the on/off switch. So what to do next? 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. Dealer Discounts | They're fun enough, but they're not exactly blazing fast. 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. 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. But I'd ignored something that should have been blatantly obvious. REAR DRIVE WHEEL SPROCKET 55 TOOTH #25 CHAIN RAZOR E300. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. 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. DO NOT. This tire is designed for all-weather conditions. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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. Shipping cost, delivery date, and order total (including tax) shown at checkout. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. Already have an account? 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. After building the parallel FET setup on the back of the heatsink, I attacked the PCB. Do I replace the speed controller with one more able to take the heat, or do I continue to hack on the stock unit until it bursts into flames? 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! Tire 0. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. 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. Made by Unite. Version 5-10 & 12 . UNDER ANY CIRCUMSTANCES. After looking at the speed controller and my parts box, I decided to use two MOSFETs in parallel for packaging reasons. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. *Fits version 41+ if it is installed along with a new size 3.00-4 Razor E300 Gets a Big Motor Upgrade - Scooter Episode 5 Thus far, our meddling had blown us up a speed controller, which we duly repaired. 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 tire is 1" taller and 1/2" wider than the original version 41+ tire. 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. The version number is located on the ID tag which may be found on the battery charger, Interesting hacks you're doing there! rotate the wheel to see if it hits the frame. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. If you know more on that, let me know. 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. Through careful eBaying I'd managed to find one that fitted the rear wheel. I chose the TK100E08N1, rated at 214A & 80V. 1st speed is (2) 18v Ryobi in parallel. Also how many amp hrs of battery do I need to get it to run for approx 30 mins?

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