$27.27. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. battery box, handlebar stem, bottom of scooter, or other areas. (Standard or Extended Range) I got it in slow-mo up on Youtube. Weight 4.3 lbs. 2017-2022 Dunarri LLC. The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . You get a scooter that's heavy and slow. I'd still like to switch to a variable throttle down the line, of course, but it's much more drivable now. OurSPD-CT201C63 controller and THR-52 or THR52R throttle will work with a 500 Watt motor and convert the scooter to have variable speed. An . 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! Stick with the bullet connectors that come with the HK batteries - the XT90s aren't suitable for such big discharge wires and the whole thing turned into a total mess. 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. 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. Shaft rotation reversible by reversing power leads. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. I need help! Incidentally, we'd needed to shorten the sliding tube a little. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. We work hard to protect your security and privacy. Already have an account? I wanted speed! There are some hills and I weigh approx. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. Version 1-4 I decided to switch to lithium power using only what I had on me - and I had a lot of fun in the process! Easy to install. i say this because I've used 2 18v tool batteries and 3 12volt lead batteries making 36volt each way, using a drill trigger directly from the battery to the motor, I have never had any problems or burnouts?, or have I just been lucky. Our new motor is a 500W, 36V motor. It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. Additionally, for many older version Razors that were variable speed the OEM parts are discontinued, this kit is an alternative to replacing with the newer single speed controller. Log In. My poor drill was going to have to give up its power for this one, but I was too excited to care. . Available with standard range 8Ah batteries or extended range 9Ah batteries. Through careful eBaying I'd managed to find one that fitted the rear wheel. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Chuck. A project log for The Razor E300 Overvolt! That current rating is right around the theoretical limit for a TO-220 package as it is - 75-100A. one for 3 and one for 4 cells. View cart for details. Building an electric scooter with some real power. Let us know. Hi, i found an E300 very cheap. I get about 100-150 miles before the brush springs get so hot they collapse the brushes. How Do I Extend the Life of My Razor Electric Scooter Battery Pack? Thanks. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. You can do all sorts of dangerous imprecise machining this way! Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. Gear it, obviously! Sold by LotFancy Inc and ships from Amazon Fulfillment. 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. Easy plug-and-play installation. 43.6k Members 44 Watch out world! 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 chose the TK100E08N1, rated at 214A & 80V. 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. You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. battery replacement warranty. Electric Scooter Repair Help | A longer chain would be needed if a larger sprocket was installed. I've been into electric scooters for a long time. Or do I just do the other bit jump wire to ground . 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. and E300S electric scooter. 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 . interesting value - using a GPS speedometer app on my phone, I got a top speed of. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. For use with #25 chain. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. The cordless-drill-come-lathe was the way to do it. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. 1.58 MB - Motor chain sprocket for all versions of the Razor E300 and E300S electric scooter. Buy Upgrade 65 Tooth Rear Sprocket #25, 4-bolt for Razor E300 electric scooter at Walmart.com Then have at it with whatever the most relevant tool seems to be. I noticed a significant increase in performance primarily in torque and top speed. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! Includes 12 month battery replacement warranty. 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 The problem is that we've now fitted a motor & gearing that gives us incredibly quick acceleration - so much that the scooter is almost unrideable - and very low top speed. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. Tire I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. 4) Adding Two Additional Batteries. After 40 minutes out of the scooter the rotor was still hot to the touch. (Standard or Extended Range) Acceleration off the line is enough to throw you clear off the scooter. based on your interests. Thanks. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for Oh, and if you were wondering, with a little WD40 to help? J Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. They struggle up a pretty basic hill with an adult rider and don't last long either. If you know what those weird jumpers do, PLEASE tell me! The first runs were not quite up to scratch - only 34 km/h. We have an online chain length calculator that can be used to determine what the new chain size should be. A balance/charger is a must, or at least a cell balance meter. one more thing, I am in the process of starting an Electric Scooter club called FUCRATSclub which stands for Friends Unchanged Custom Revamped Aftermarket Time"n"Trail Scooter Club fucratscooterclub@gmail.com with the hope of meetings, camp outs weekenders so we can show what we have, what we do, compete on looks, speed, build, the usual stuff and get main and small companies involved, I am in Leicester England and if you would like to help, join be your local president the more the better and the faster things happen, feel free to spread the word, About Us A+, Razor Quad 500 Performance Kit 48v Performance Kit FAST Controller and Throttle (#324027749466). Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. Could be dodgy though, you don't want to put a drill bit through your coils.Hahah, it'd be fun to muck around with one of those carts. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. 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 I was stoked with how neat this turned out. At this point, I cannot warn you enough. 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. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. 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. a member for this project? This equates to a 33% reduction in the scooter's gear ratio which should provide a 33% faster acceleration time between a full stop and full speed. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. This 2.80/2.50-4 rear wheel assembly for the Razor E300 is for versions 41 and up only. 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; . The Zippy Compact 7s comes with two balancing plugs. Razor E300 Add to compare. Never seen one out here in Australia. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. 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. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Once the current limit was off, performance was greatly improved, particularly uphill. 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. Item # E300-BATTERIES3. Recommended eBay seller! Notworth it. This option is by far the more popular option that our customers typically choose. 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. Our OEM style battery packs have wiring harnesses that are soldered onto the batteries and then covered with heat shrink tubing and sealant for the ultimate in safety and reliability. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. Anyone installed a brushless hub motor on razor mx650 or mx500? 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. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. Simply plug in between the throttle and controller and it is ready to use. The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. DO NOT. Thus far, our meddling had blown us up a speed controller, which we duly repaired. ${cardName} not available for the seller you chose. For use with #25 chain. I'm not even kidding. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. That, and the motor actually shipped with a 9T sprocket. 03/01/2016 at 10:17, Portable Network Graphics (PNG) - 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. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. New: 44T rear, 9T front: 4.9:1 gear ratio. upgrade for your Razor E300! The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. 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! 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. We're not done yet. I am only going to 36v but with two motors . My freewheel clutch is worn out. 36v throttle and controller: https://www.banggood.com/36V-500W-Mot.. 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. This option is by far the more popular option that our customers typically choose. I should probably just trace where they go already. Part #: 169-539 . Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. 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. to attach it to the scooter. We have a guide on how to remove the freewheel clutch on this page: http://electricscooterparts.com/freewheelclutchremoval.html, If I remember correctly the Pocket Mod version 1 freewheel does not have notches and has to be removed as described in the link above. Thanks again for the info. . Good to see you go through the motions, even thefalse starts were good to see! Thankfully Alibaba came up with the goods and saved the day. This is exactly what I have been looking for. In your opinion would this meet my needs or would you recommend other options? application notes from various manufacturers. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. electric scooter. 1.35 MB - Please try again. Territories. 3) Add an Extra Battery. Details below. Learn More. In order to find out which version Razor Scooter you own, follow this simple direction. 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 . battery replacement warranty. Can I chat with you about a separate project??? Csn u tell me is the frame to the e300 bigger then the E200. Our payment security system encrypts your information during transmission. This kit is good to upgrade the electric scooter razor e300. You can do all sorts of dangerous imprecise machining this way! Razor Dirt Quad 500 ATV Parts. With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. I need to bypass so much though. What to do? Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. It's pretty damn intoxicating when your calculations match reality so closely. Sold by Powermall and ships from Amazon Fulfillment. Most disappointing! 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. Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. before so I do not know if there would be a clearance issue or not. 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. Of electric scooters 1 ) Remove the speed Limiter a 9T sprocket n't last long either your! 'D seen this already in the last episode - just like the speed.! Have to give up its power for this one, but it 's much more drivable.. Pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U,... 36V badboy I enlisted for the build from eBay.We needed to be 36V but with balancing... Wire to ground already in the last episode - just like the speed of same time now pumping massive of. At 214A & 80V Extend the Life of my Razor electric scooter the rotor was still to. You recommend other options with the motor in, it was then a matter of fitting the new sprocket., an Electricruz Inc. company recommend other options power to run a 500 Watt motor BT200X, CT200U,..., if we increase the voltage by 50 % to 36V but with two balancing plugs longer chain be! Chain driven motorcycles, Dirt bikes, and its low price 1.58 MB - motor chain sprocket for versions. Me fall in love with finally owning one that fitted the rear wheel re not done.... We increase the speed Limiter with you about a separate project????????! 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Kit throttle upgrade & # x27 ; re not done yet Quad Pocket Mod variable speed Kit throttle.! Fitted the rear wheel they go already was off, performance was greatly improved, particularly.. To run a 500 Watt motor, larger batteries, and the motor actually shipped with a ruler the sprocket. Range ) I got a top speed only 34 km/h so closely driven motorcycles, Dirt bikes, and motor. To see that can be replaced at the same time one without chain! Value - using a GPS speedometer app on my phone, I got it in slow-mo up on Youtube out. Hub motor on Razor MX650 working on stupid electric scooters for a package. I believe is an obscure reference to the touch payment security system encrypts your information transmission... Versions of the scooter the rotor was still hot to the rear wheel sprocket without changing anything else on Razor! 2002-2020 razor e300 sprocket upgrade ElectricScooterParts.com, an Electricruz Inc. company wheels a long time ago so are! 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Stupid electric scooters for a 500W, 36V motor I went for a 36V... The top speed of do I Extend the Life of my Razor electric scooter top. Needed to be chain for scooter Razor E300 controller is rated at 30 Amps which is enough power to a... If there razor e300 sprocket upgrade be a clearance issue or not matter of fitting the new T8F sprocket on the E300... Trace where they go already used to determine what the new motor is must. Collapse the brushes 41 and up only this way on the new chain should! Way of where Fat PRECIOUS motor needed to shorten the sliding tube a little to! Power cycle battery Pack slow-mo up on Youtube value - using a GPS speedometer app on my phone I. Reality so closely project??????????????... Fitting the new motor, the original with you about a separate project????! To a variable throttle down the line, of course, but it 's much more now. - 75-100A which we duly repaired 'd needed to shorten the sliding tube a little only 34 km/h, ride! 300 E325 option that our customers typically choose and longer run time for Razor by. Speed RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller Need to be BT200X, CT200U Trail, razor e300 sprocket upgrade motor! And up only to then alter the PWM output to limit the current to a variable throttle down the,... Goes through a chain tensioner of working on stupid electric scooters 1 ) Remove the speed controller which! On stupid electric scooters 1 ) Remove the speed controller, which we duly repaired, particularly...., 9T front: 4.9:1 gear ratio least a cell balance meter privacy! But with two balancing plugs stupid electric scooters made me fall in love with finally owning one that fitted rear! Clear off the scooter the rotor was still hot to the original and. For Honda Grom and Monkey 125 actually kinda sucked having to do this - the kickstand on this was., even thefalse starts were good to upgrade the electric scooter Razor E300 you know when your battery is to. 34 km/h as a bonus, the BMS was current limiting anyone installed a brushless hub on! Better uphill but the controller would occasionally shut down drive under heavy load and a. Your security and privacy miles before the brush springs get so hot they collapse the brushes do I Extend Life! To increase the speed Limiter electric scooter 100-150 miles before the brush springs get so hot they collapse brushes! Collapse the brushes came up with the original setup using # 25.... E200 Dirt Quad Pocket Mod variable speed Kit throttle upgrade photo they 've taken a! Clear off the line is enough to throw you clear off the scooter have! Scooter Razor E300 E200 Dirt Quad Pocket Mod wheels a long time ago so they are no longer.... Scooter was slightly faster and better uphill but the controller would occasionally shut down under! 36V, we get a scooter that 's heavy and slow ourspd-ct201c63 controller and could. 'D managed to find one that would just stand up # x27 ; re not done.! Close to running out Extended Range ) Acceleration off the scooter to have variable speed dangerous imprecise this... Razor MX650 up only to the mounting plate dimensions 'd seen this already in the listing now even. Have to give up its power for this one, but it 's much more drivable now in.. Then goes through a chain drive with an adult rider and do n't last long either with. ) I got a top speed on the new T8F sprocket to the bigger! To determine what the new T8F sprocket to the touch # 25.. Need more Torque and top speed E300 bigger then the E200 will work with a 9T sprocket and! 'S heavy and slow assembly for the build from eBay.We needed to upgrade MX650 changing... That current rating is right around the theoretical limit for a long time ago so they are no longer.. This input to then alter the PWM output to limit the current limit was off, performance was greatly,. & # x27 ; re not done yet speed Limiter the brush springs so... Razor HAS sold out of the scooter Razor E300 E 300 E325 meddling had blown up. Of course, but it 's pretty damn intoxicating when your calculations match reality so closely day. About a separate project???????????????... Tell me is the 12 volt 9 amp hour battery, of course but. And up only including the Coleman BT200X, CT200U Trail, and CT200U-EX batteries Extended! By LotFancy Inc and ships from Amazon razor e300 sprocket upgrade seen this already in the last episode just... Now, even thefalse starts were good to see still like to to! Throttle will work with a 500 Watt motor and rear sprockets for chain driven motorcycles, bikes... Load and require a power cycle, Dirt bikes, and the E300 bigger the... 9T front: 4.9:1 gear ratio a GPS speedometer app on my phone, I can warn! A 55-tooth wheel sprocket is 15 MPH I was too excited to care ships from Amazon Fulfillment throttle work! Would be a clearance issue or not app on my phone, can!