It's all or nothing. Territories. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. The stock bracket location meant the brake line was in the way of the motor, too. With everything out of the way, it was time to drill some mounting holes for the new motor. $27.27. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. 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. I jumped on the scooter and pulled the throttle but nothing happened! This project was Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. I wish to use it to commute to work which is approx. Please continue to browse, 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. 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. I can't wait to install a proper set of hardcore LiPos and do more mods! TK OUT. (Standard or Extended Range) 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. 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. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. I got it in slow-mo up on Youtube. and last updated 5 years ago. For use with #25 chain. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for hey man. Instead, after an exhaustive search turned up nothing on eBay, I headed to Alibaba. Please let us know if you have any questions. This sort of thing is par for the course on eBay. 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? After just 50 meters the chain came off! - https://www.patreon.com/tkoneniner Seeing that the MOSFET was well rated, I disabled the current limit by cutting the trace going from the shunt to the TL494, and wiring it to ground instead. UNDER ANY CIRCUMSTANCES. ", please tell us the reason. Would a larger rear wheel sprockets (E200-300) increase acceleration on a level road? 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. Our new and improved version is professionally made in an ISO factory and designed to plug and play with most current single speed Razors (see below). Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. Love your project just watched the video and thought it was great!! Is this a good idea? think your scooter mod's are cool . Shaft rotation reversible by reversing power leads. 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. battery box, handlebar stem, bottom of scooter, or other areas. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. There were issues from the get go - it simply didn't fit. 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. Modifying the heatsink and mounting hardware for parallel FET GOODNESS. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. Clamping bracket not easily visible. I could hear a relay clicking every time I hit the throttle though. . This was actually a fairly straightforward operation, in most respects. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. Warranty Details It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. I got things buckled in, admittedly with the chain stretched to its limit. The cordless-drill-come-lathe was the way to do it. This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. - you always have to check the measurements. Item # E300-BATTERIES-XR. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. I plugged everything in but initially, nothing happened! Enhancements you chose aren't available for this seller. 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. Your recently viewed items and featured recommendations. 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. After just 50 meters the chain came off! This is awesome - it shows we have gobs of power. 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? Thought about drilling cooling holes in the motor? REAR DRIVE WHEEL SPROCKET 55 TOOTH #25 CHAIN RAZOR E300. Oh well. Well, no. This tire is 1" taller and 1/2" wider than the original version 41+ tire. Project owner will be notified upon removal. If I can mount both to drive the same chain could I just wire them together and use the same controllers etc. After our last outing, we knew we had the power, but we lacked the raw speed. Ok thanks. 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. application notes from various manufacturers. However, there was a problem - our top speed was LESS THAN BEFORE?!? 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. Yep - all of these failings come down to one thing. I'm not even kidding. Protect your investment with a good charger. Please continue to browse, The kids are stoked and amazed at speed. It helps for reasons you can find in application notes from various manufacturers. and E300S electric scooter. 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. 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. And it has the eprime hub motor. to attach it to the scooter. Betty - (Depreciated list - use "Pocket Mod" Category), Bistro - (Depreciated list - use "Pocket Mod" Category), Daisy - (Depreciated list - use "Pocket Mod" Category), Teenage Mutant Ninja Turtles Kawasaki KFX, Thomas & Friends Thomas the Tank Engine, DisneyPixar Cars 2 Lil Lightning McQueen, Disney Minnie Mouse Volkswagen New Beetle, Teenage Mutant Ninja Turtles Jeep Wrangler, Barbie Cadillac Escalade Custom Edition, Razor E200, E300, MX350, and Pocket Mod Variable Speed Kit with Key Throttle, Skip to the beginning of the images gallery. I need help! - 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. Razor Dune Buggy Go-Kart Parts. Sign up. 43.6k Members 44 I hope that this brief post here has helped you in your quest to find a Razor E300 battery replacement. At this point, I cannot warn you enough. Riding it like this is twice as dangerous, and twice as fun, too. 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. With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. Instead of buying new batteries and a speed controller, I decided to work with what I had. That, and the motor actually shipped with a 9T sprocket. 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. 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. They can't be over charged, and they can't be under discharged. 3) Upgrade the Current Battery. 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? Simply chuck the workpiece into the drill and spin away. Item # E300-BATTERIES3. Learn More. Log In. If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. It was the motor. wide variety of replacement parts for Razor E300 and E300S electric scooter. The first runs were not quite up to scratch - only 34 km/h. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. I chose the TK100E08N1, rated at 214A & 80V. Acceleration off the line is enough to throw you clear off the scooter. I noticed a significant increase in performance primarily in torque and top speed. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Quick Q I need to by pass my E200/300 controller I put 36v and it clicks . I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. These batteries are the same voltage and physical dimensions as the OEM batteries, but are designed with a greater concentration of lead plating which allows it to store more power. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. To hit our target speed, I'm probably going to want to choose the 15T sprocket. 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. we need to . . After building the parallel FET setup on the back of the heatsink, I attacked the PCB. all versions of the Razor E300 and E300S electric scooter. After fighting with the chain and adding a few links, things were looking up. Thanks. Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. You are about to report the project "The Razor E300 Overvolt! Easy plug-and-play installation. 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. I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. Item # MOT-24250X2500 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. 03/01/2016 at 10:17, Portable Network Graphics (PNG) - Thankfully Alibaba came up with the goods and saved the day. 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. but replies are disabled for now. What sort of gear ratio would we choose to hit 40km/h?Well, first things first, we don't want to change the rear gear. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. Now I no the 1st bit u did to it did that work . 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. 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. Excellent mod for my daughter's pocket mod scooter! Powerful four brush permanent magnet electric motor with 100% ball bearing construction. Includes 12 month This reroutes the brake cable nicely. All rights reserved. Through careful eBaying I'd managed to find one that fitted the rear wheel. We're not done yet. Some parts for this Razor electric scooter are version specific. That is, it's rated speed is 2500 rpm at 36 V! With this kit you'll enjoy longer runtime, better performance, and it makes your scooter safer since you can vary the speed and not have to go to full throttle to accelerate. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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. This reroutes the brake cable nicely. Give Feedback Terms of Use You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. If you know what those weird jumpers do, PLEASE tell me! This worked great and it's hard to lose for $3. Easy to install. 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. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. Refresh your browser window to try again. Pictured: Cordless drill in lathe's clothing. I understand it's a bit of a guess depending on weights and his sizes of hills. The controller is too powerful for the small motor, you will burn it up! Instructions are pretty clear and seller is very responsive and open to questions. Razor DXT Electric Drift Trike Parts. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. 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 delved deeper. I hope that some of this was helpful. I'll do that tonight :) Thank you again. Learn more about finding a Razor E300 battery upgrade here. Mid-skid. We used a flap disc on an angle grinder. 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. The smell is indescribable, and, as I have now found out, has lingered for almost a week. hello fellow scooter hackers, as a very old school 20 plus years of hacking Escooters when Razors was about your only choice and I am so happy technology has grown and been put into these fantastic eco-friendly, fun, frilling, fast rides that can be used in so many ways, I thought I would share with you some different size sprockets that might help your builds and get overlooked when searching for them and these are from other Razor products, I have used the E100 rear sprocket if I remember correctly is 47 teeth compared to 55teeth standard, using shoulder bolts through the large slits on the sprocket, I think the front sprocket has 1 possibly 2 teeth smaller. For use with #25 chain. Parts were a little hard to come by - eBay came up short on sprockets, and without machining capability, I had to find the right ones elsewhere. Let us know. *Also fits version 40 and down however the & it thst the black ground or the yellow ground . Free shipping for many products! Please. 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. Some of these items ship sooner than the others. I decided to terminate the whole setup with an XT90 connector; this was a mistake. I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. Part #: 169-539 . Shipping cost, delivery date, and order total (including tax) shown at checkout. 1st speed is (2) 18v Ryobi in parallel. With the chain broken and refitted to length, I took the scooter for a test ride. . To make the experience fit your profile, pick a username and tell us what interests you. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. You can do all sorts of dangerous imprecise machining this way! So, how'd it go? Love the project. Or do I just do the other bit jump wire to ground . Tire We definitely got to burning. rotate the wheel to see if it hits the frame. Thanks again for the info. 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. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. In years past, I've done ground-up builds on basic unpowered scooters, and learned a lot. Item # E300-FRONTWHEEL, Store Polices | Specs . You asked for it, you got it - MORE SCOOTER PROJECT. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. After our last update, we were flying along at 39 km/h and doing burnouts all over town! ***Please note: This product is only available for sale in the United States, Canada and associated U.S. Gear it, obviously! I see what u did . We dont share your credit card details with third-party sellers, and we dont sell your information to others. Will keep you kids updated. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. Yes - it'll do burnouts. Then have at it with whatever the most relevant tool seems to be. 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 Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. It was time to try and get this thing burning down the street with its new batteries. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. 3) Add an Extra Battery. Pictured: Cordless drill in lathe's clothing. I decided to press a 100A megafuse & fuse holder into service. The stock motor had a rated speed of around 2750 RPM at 24V. You may be seeing the problem already. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame.
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