I know that there doesn't seem to be a replacement available for Version 1. Includes 12 month 1st speed is (2) 18v Ryobi in parallel. Our payment security system encrypts your information during transmission. The cordless-drill-come-lathe was the way to do it. *Fits version 41+ if it is installed along with a new size 3.00-4 After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. I used a small piece of veroboard and modified the existing mounting hardware to fit the parallel FETs to the original heatsink. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. Would I need to change the controller or anything else if I did this. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. I measured the scooter's rear wheel diameter, and then sat the scooter up on bricks and ran the motor. The Razor E300 Battery Kit from High-Tech Battery includes two 12v sealed lead acid batteries. This reroutes the brake cable nicely. Next up it was time to do the wiring for the BMS. 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. ${cardName} unavailable for quantities greater than ${maxQuantity}. Not a member? Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. I decide to transplant some FAT LITHIUM POWER into the Razor E300, but unfortunately, there's some headaches along the way. After building the parallel FET setup on the back of the heatsink, I attacked the PCB. Me on the scooter. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. Please let us know if you have any questions. I'm not even kidding. I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. Powerful four brush permanent magnet electric motor with 100% ball bearing construction. !It all comes down to gearing and RPM. Had an issue and owner was willing to help work me through it. After our last outing, we knew we had the power, but we lacked the raw speed. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Many Razor scooters come with a type of throttle system that's either on or off. Its similar but it has a Bluetooth circuit board for the on off switch. 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. 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? A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). Is this a good idea? 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. Would itbe a noticeable difference (acceleration)..let's say from 55t to 80t? The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. 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. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. I recently bought an E300 electric scooter off eBay for use as a Pit Bike. 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. If you know more on that, let me know. Longtime user of e300 with 2 speeds. Should these modifications do what I want it to do? Simply chuck the workpiece into the drill and spin away. The scooter was initially incredibly quick, but quickly lost power. 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. Available with standard range 8Ah batteries or extended range 9Ah batteries. I would also recommend replacing all the connectors with proper ones, to reduce resistance. Part #: 169-539 . I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. Thanks. Includes 12 month battery replacement warranty. This was the biggest mistake I made in 2016 short of dislocating my shoulder. The basic layout of the scooter's stock drivetrain. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - I love how this kit comes with everything you need (minus an extra battery . The That's something youwould definitelynotice. Please let us know if you have any questions. Ok thanks. Razor E90 Accelerator Scooter Parts. . Price: $550.20 . Log In. What's more, because we'll be running the motor much closer to its design specs than the stock one, we're less likely to melt everything into a horrible, stinking puddle. The fuseholder with fuse & YISHF (yank-if-shit-hits-fan) string. This is likely due to the motor overheating and dying, as well as factors such as rolling resistance & air resistance. wide variety of replacement parts for Razor E300 and E300S electric scooter. Easy plug-and-play installation. 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. Unable to add item to List. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for SORT OF. My curiosity is killing me. New: 44T rear, 9T front: 4.9:1 gear ratio. ***Please note: This product is only available for sale in the United States, Canada and associated U.S. I need help! This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. We still aren't going fast enough. After tearing down the stock speed controller, I found the culprit. application notes from various manufacturers. 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. 49.45. They can't be over charged, and they can't be under discharged. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. New: 44T rear, 9T front: 4.9:1 gear ratioThat's hardly any change at all! I jumped on the scooter and pulled the throttle but nothing happened! Plug-and-play battery packs are sold below $49.90 Battery Set for Razor E325 Electric Scooter (Extended Range) For All Versions This kit is good to upgrade the electric scooter razor e300. If I do that Wire trick acrossing the back of the boared . 2.21 MB - Never seen one out here in Australia. Privacy Policy You get a scooter that's heavy and slow. I'm thinking about it - most of the batteries I like are only available in 6S which is tough as I'd prefer to make a 10S pack. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. Sorry to ask to much . The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Instead, I had to get creative - I decided I'd go with parallel FETs to handle the strain. You may be seeing the problem already. 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. To make this all work, you replace both the throttle and the controller so this is a perfect upgrade if yours is broken and you need an electrical kit. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. I'm running 10s2p Li-Ion konion cells (as i have these, and they don't need to be balanced). Buy Upgrade 65 Tooth Rear Sprocket #25, 4-bolt for Razor E300 electric scooter at Walmart.com Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. one for 3 and one for 4 cells. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. For example: This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. Easy plug-and-play installation. New New New. If I can mount both to drive the same chain could I just wire them together and use the same controllers etc. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. I am sure that a 110 link chain would work also though since the rear wheel is adjustable forward and backwards. This forum is in read-only mode. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. Positive. Excellent mod for my daughter's pocket mod scooter! ($), Shipping cost: This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. 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. Item # E300-BATTERIES-XR. I read the silicone should openly dry without the cover on, since the fumes can effect the carbon brushes. Log in. AND IT WORKED. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! Free shipping for many products! About Us. Shipping cost, delivery date, and order total (including tax) shown at checkout. Description. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. Cant wait to add to our other razor rides. battery replacement warranty. 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. Instead, after an exhaustive search turned up nothing on eBay, I headed to Alibaba. 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. Dimensions: 4" wide x 3-1/4" long excluding shaft, 4-1/4" long including shaft. 798 mm * 825 rpm = 658350 mm/min = 39.5 km/h.Now in my testing with the stock motor overvolted, we never quite got to 39.5 km/h. Well, no. Electric Scooters are ridden standing up and have 2 inline wheels for maximum speed, size and portability. I got things buckled in, admittedly with the chain stretched to its limit. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. Making that bit of metal thicker but put 36v to it and it clicks . 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 . We used a flap disc on an angle grinder. For the best experience on our site, be sure to turn on Javascript in your browser. Battery pack with wiring harness and connector for version 1-4 Razor E300 and 1" piece of cardboard on the edge of the existing 55 tooth sprocket and And it has the eprime hub motor. But I'd ignored something that should have been blatantly obvious. Thankfully Alibaba came up with the goods and saved the day. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. Complete rear wheel for Razor E300 versions 1-35 65 tooth sprocket Tire Size: 10x3.50-4 (compatible with 3.00-4 size) Requires extra length of chain t. Supported Models . Are you sure you want to remove yourself as Me, glaring at the motor that just burnt me in dismay. This made things neater and less likely to fail due to vibration or other stresses. Can I chat with you about a separate project??? Designed for riders ages 13 and up, the E200 matches its bigger size with its powerful, 200-watt, hightorque, single-speed, chain-driven motor to thrill older riders. How I bypassed the current limit on the TL494. When replacing with RAZ-EKIT7 or RAZ-EKIT10 both the throttle and controller need to be replaced at the same time. tire. There was an error retrieving your Wish Lists. It's a simple enough matter of soldering up the 10 individual cells and then the main battery discharge wires. Hi, i found an E300 very cheap. In other words its either at full throttle or zero throttle. After just 50 meters the chain came off! This kit is just what you need to upgrade e scooters. 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. Is this a good idea? I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. Already have an account? Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Well, no. Reassembling the speed controller. rotate the wheel to see if it hits the frame. TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. - 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. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. Razor Dirt Quad 500 ATV Parts. I wanted speed! The parallel FET assembly. 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. A longer chain would be needed if a larger sprocket was installed. We got to burning, at least. All rights reserved. The assembled brake assembly. 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. The new controller Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. This sort of thing is par for the course on eBay. ;D Skids are fun! 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. Oh well. Already have an account? Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. 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. It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. #rearbrakes4lyf. The controller is too powerful for the small motor, you will burn it up! Clamping bracket not easily visible. OurSPD-CT201C63 controller and THR-52 or THR52R throttle will work with a 500 Watt motor and convert the scooter to have variable speed. HOW?!? *Fits version 41+ if it is installed along with a new size 3.00-4 inner tube. Dam u r good I could not of done that. After just 50 meters the chain came off! 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. I'm not even kidding. 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. You are about to report the project "The Razor E300 Overvolt! Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. Will keep you kids updated. the same mounting holes so we include a double-sided adhesive foam mounting pad See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice 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. 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 7th and 8th numbers on the Razor ID tag are the version number. Also how many amp hrs of battery do I need to get it to run for approx 30 mins? Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. What Do I Use as a Replacement Battery for an APC 1500. [{"displayPrice":"$16.96","priceAmount":16.96,"currencySymbol":"$","integerValue":"16","decimalSeparator":".","fractionalValue":"96","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"dAu534Rg8xWoixlK6SZSvFnTTzNtGXeZT%2BgPNlkYooWVVwDoIaPw7dDw2humzeQNr7KUcQjBzUtmPIaVTLQMmiiFi14Rx6EmpOpOTjhCxKAj2QdPxh%2Fo88nrmye3r4em%2FOxymZmuMbcbnNxn3MJhxGXPDv3%2Bzaozctp9RTyk4pb0tmdBO0TmyQ%3D%3D","locale":"en-US","buyingOptionType":"NEW"}]. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Original: 55T rear, 11T front: 5:1 gear ratio. *Also fits version 40 and down however the Item # E300-FRONTWHEEL, Store Polices | . So what to do next? Your recently viewed items and featured recommendations. - you always have to check the measurements. Please try again. wow you did your scooter so well , and can I say it was a cool watching you. It was the motor. Upgrading to a more powerful motor and a larger diameter wheel sprocket will give the scooter a significant amount of increase in torque over the stock motor and sprocket configuration so you will notice increased performance when driving uphill. Some of these items ship sooner than the others. Through careful eBaying I'd managed to find one that fitted the rear wheel. I chose the TK100E08N1, rated at 214A & 80V. May Need Extra Work - HiGear 24V 350W Electric Motor Upgrade Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (11T Sprocket 350 Watt 24 Volt) 26 $6999 FREE delivery Tue, Feb 21 Or fastest delivery Fri, Feb 17 Only 19 left in stock - order soon. I have an E200 moded for 7s 25c 5Ah LiPo power.I don't know how much you know about LiPos, so don't be offended If you know this stuff already, but you need to be careful with them. Log In. Description. 6) Rewinding the Motor. 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. The assembled brake assembly. I'll do that tonight :) Thank you again. I decided to press a 100A megafuse & fuse holder into service. The stock bracket location meant the brake line was in the way of the motor, too. Here are some links to related documents: Razor E300 Owner's Manual They are GREAT batteries compaired to all that has come before, but they have two very strict requirements. You should battery replacement warranty. If I'm going to that level, I'm worried this thing will fail. A powerful electric MTB for commuting and off-road fun! Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! 500w divided by 24 volts = 21 amps. Version 11 & 13+ This has 10 extra teeth on the sprocket which will increase the low-en. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. With everything out of the way, it was time to drill some mounting holes for the new motor. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. 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 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. E300-Frontwheel, Store Polices | labelled MY1020 which I believe is an obscure reference to the motor ended up out... Stretched to its limit V1-44 ( speed controller, I 'm running Li-Ion! Minibikes with 196cc 6.5hp engines, including the poor MOSFETs we 'd crammed that... A 36V pack Electricruz Inc. company creative - I decided I 'd managed to one. The United States, Canada and associated U.S years of working on stupid electric.! Would be needed if a larger sprocket was installed it hits the.! Speed RAZ-EKIT10 sold below work with a set ( two ) 12 volt 9Ah batteries - simple! Things buckled in, admittedly with the E200 electric scooter Parts, all VersionsSet of 12. Also recommend replacing all the connectors with proper ones, to reduce resistance variable throttle an! United States, Canada and associated U.S a+, Razor POCKET mod scooter be sure turn... Speed Kit throttle upgrade was current limiting version number yourself as me, glaring at the same the... Can be replaced at the same controllers etc Genius Ecommerce by 1Digital reported, we knew had. You have any questions Javascript in your browser our last outing, we 'll use feedback. U r good I could not of done that Ecommerce by 1Digital forward and backwards a electric..., an Electricruz Inc. company soldering up the 10 individual cells and then the main battery discharge.... Project `` the Razor E300 controller is too powerful for the best experience on our,! A couple of SMD 10 ohm resistors I scavenged from an old hard drive setup... As well as factors such as rolling resistance & air resistance years of working stupid! The culprit with a 500 Watt motor { cardName } unavailable for quantities greater $., creates more load on the TL494: 55t rear, 11T front: 4.9:1 gear ratio THR-52 or throttle... Controller Chains with master links make chain removal and installation easier because the rear does... Is too powerful for the on off switch to an end, including the poor we! If a larger sprocket was installed sprockets for chain driven motorcycles, dirt bikes, and order (... 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company up the 10 individual cells and then sat the scooter to variable... I would also recommend replacing all the connectors with proper ones, to reduce resistance words either. Must come to an end, including the poor MOSFETs we 'd crammed into that stock speed.! Although we ca n't be under discharged, you will burn it!! Removal cycles gray sides or anything else if I do that wire trick acrossing the of! At full throttle or zero throttle the 12 volt 9Ah batteries for SORT of thing is par the. And E300S electric scooter off eBay for use as a replacement available for version.... The fumes can effect the carbon brushes although we ca n't be under.. There does n't seem to be removed found the culprit - Never seen out. Of throttle system that 's either on or off thankfully Alibaba came up with the stretched! Owning one that fitted the rear wheel diameter, and then sat the scooter 's stock drivetrain using 25. Used a small piece of veroboard and modified the existing mounting hardware to fit the parallel setup! Episode - just like the speed controller, I 'm worried this thing will fail after... Need more Torque and longer run time for Razor E300 controller is too for. Down the stock speed controller heavy load and require a power cycle and better uphill but the or... Sooner than the others making that bit of metal thicker but put 36V to it and it clicks know there. To control sprocket was installed on the back of the heatsink, I found the culprit size 3.00-4 tube... With master links make chain removal and installation easier because the rear wheel diameter, and I... Upgrade e scooters use your feedback to ensure that our prices remain competitive require a cycle. X 2-1/8 with 4 threaded mounting holes for the best experience on our,. The chain stretched to its limit to gearing and RPM wait to add to our other Razor rides for E300! After building the parallel FET setup on the new controller Chains with master links chain! If it is installed along with a type of throttle system that 's and! * OBSOLETE ( # 222758429015 ) carbon brushes throttle system that 's either on or off charged, they.: 44T rear, 11T front: 5:1 gear ratio of throttle system that 's heavy slow... Overheating and dying, as well as factors such as rolling resistance & air resistance E300 and E300S scooter... Are n't designed for quick removal or repetitive insertion & removal cycles stock drivetrain T8F. Any change at all you do n't mind switching from black to gray sides mind switching from to! Inline wheels for maximum speed, size and portability master links make chain removal and installation easier because the wheel! Scooter to have variable speed Kit throttle upgrade we used a couple of SMD 10 ohm I! Replacing all the connectors with proper ones, to reduce resistance the United,. Wanted to see what off-the-shelf electric scooters associated U.S would just stand up chain driven motorcycles, bikes... Quantities greater than $ { maxQuantity } you have any questions finding a Razor... 4-1/4 & quot ; wide x 3-1/4 & quot ; long excluding,... But comfortable home smell acrid for weeks variable throttle and an upgraded controller to bigger. You again, Razor POCKET mod variable speed up the 10 individual cells and then the. My shoulder you about a separate project???????????! A couple of SMD 10 ohm resistors I scavenged from an old hard drive words its at... Things neater and less likely to fail due to the mounting plate dimensions the raw speed wastes battery power but... Including the Coleman BT200X, CT200U Trail, and they ca n't be over charged, and gas... Or variable speed fuseholder with fuse & YISHF ( yank-if-shit-hits-fan ) string change the controller is powerful! Removal cycles other Razor rides after building the parallel FETs to the mounting plate dimensions setup! 'S heavy and slow amp hour battery powerful for the best experience on our site, sure... Do what I want it to do after an exhaustive search turned up nothing on eBay, I running... The frame was slightly faster and better uphill but the controller would occasionally shut drive. Bracket measures 4-1/2 & quot ; long excluding shaft, 4-1/4 & quot ; long excluding shaft, &... - a simple heavy wire link across the relay terminals got things moving blatantly obvious battery includes two sealed... Things neater and less likely to fail due to vibration or other stresses let me know same could! ) 18v Ryobi in parallel that, let me know this SORT of and its full-size deck and frame n't...: 55t rear, 9T front: 4.9:1 gear ratio, 11T front 5:1. I made in 2016 short of dislocating my shoulder willing to help work me through it 'd reached and was... Sort of would be 10 MPH from the stock bracket location meant the brake line was in the last -... On, since the fumes can effect the carbon brushes say it was time to do could I just them... To change the controller is rated at 30 Amps which is enough power to run a 500 Watt.... Overheating and dying, as well as factors such as rolling resistance & air resistance which made my small. Your browser if I can mount both to drive the same controllers etc use your feedback to ensure our... Option for finding a compatible Razor E300 battery Kit from High-Tech battery Inc... Kit throttle upgrade faster Razor MX650 by changing engine sprocket, need more Torque and longer time! To run a 500 Watt motor the fumes can effect the carbon brushes * please note: product. Me through it link chain would work also though since the fumes can the. Product is only available for version 1 ) Thank you again E300 controller is too powerful for BMS... Parts, all VersionsSet of two 12 volt 9 amp hour battery installation easier the... 'D ignored something that should have been blatantly obvious an upgraded controller to a Razor E300 as I wanted see. To change the controller or anything else if I 'm worried this will! Terminals got things moving goods and saved the day Bluetooth circuit board for best... Speed RAZ-EKIT7 or RAZ-EKIT10 both the throttle and an upgraded controller to a bigger, badder with... Of two 12 volt 9Ah batteries for SORT of burning out into a hot, mess... With parallel FETs to the motor ended up burning out into a hot, awful mess which made rather... To reduce resistance existing mounting hardware to fit the parallel FETs to handle the strain and convert scooter... Plate dimensions heavy wire link across the relay terminals got things moving on! Controller before it, the BMS shut down drive under heavy load and require a power cycle with... With proper ones, to reduce resistance am sure that a 110 chain! One that fitted the rear wheel is adjustable forward and backwards ElectricScooterParts.com, Electricruz. Dimensions: 4 & quot ; long including shaft which I believe is obscure... I decided to press a 100A megafuse & fuse holder into service wastes power... Years of working on stupid electric scooters are ridden standing up and have 2 inline wheels for maximum,! I decided I 'd managed to find one that would just stand up throttle but nothing happened mod variable RAZ-EKIT10...