I plugged everything in but initially, nothing happened! Create an account to leave a comment. 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. 03/01/2016 at 10:07. 55 Tooth Sprocket for all Razor E300 and E300S Models. tire. 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 . This is awesome - it shows we have gobs of power. ${cardName} unavailable for quantities greater than ${maxQuantity}. 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 . Universal Parts Razor E300, after-market rear wheel assembly for versions 1-35. not well! 1. Item # E300-BATTERIES3. You should had a replacement controller made by a different factory. I wish to upgrade it to suit my needs with the smallest amount of changes. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Interesting hacks you're doing there! Contact Hackaday.io Excellent mod for my daughter's pocket mod scooter! The version number is located on the ID tag which may be found on the battery charger, Reassembling the speed controller. Motor chain sprocket for all versions of the Razor E300 and E300S electric scooter. The batteries are held in place really well - highly recommended! This tire is 1" taller and 1/2" wider than the original version 41+ tire. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. above. (Standard or Extended Range) Help please , do I need to do both them mod's solder on back of the board crossing it , then link a wire across the V link to ground,& is it best to go all the way down that V link metal then take it to the ground . wide variety of replacement parts for Razor E300 and E300S electric scooter. We dont share your credit card details with third-party sellers, and we dont sell your information to others. Includes 12 month battery replacement warranty. all versions of the Razor E300 and E300S electric scooter. but replies are disabled for now. And the eco smart battery. Razor Power Core 90 Scooter Parts. 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 . I recently bought an E300 electric scooter off eBay for use as a Pit Bike. 3) Upgrade the Current Battery. What Do I Use as a Replacement Battery for an APC 1500. Includes 12 month This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold We have a guide on how to wire one throttle to two controllers on this page: I'm wanting to do a similar project, I go 3 miles to town and 1 is steep. Item # E300-FRONTWHEEL, Store Polices | After just 50 meters the chain came off! Making that bit of metal thicker but put 36v to it and it clicks . Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Watch out world! Or do I just do the other bit jump wire to ground . Complete front wheel assembly for all versions of the Razor E300 and E300S Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. I hope that some of this was helpful. 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 Item # SPR-2511D, Version 41+*All Versions The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Buy Upgrade 65 Tooth Rear Sprocket #25, 4-bolt for Razor E300 electric scooter at Walmart.com #rearbrakes4lyf. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. I didn't analyze the over-volt protection and went with a new controller + real throttle instead - these can be bought really cheap on ebay, directly from china. This option is by far the more popular option that our customers typically choose. 0. 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. 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. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. Let's run the calculation, taking into account our different gear ratio.2500 rpm * 9/44 = 511 rpmSo our rear wheel is spinning at 511 rpm. Price: USD198-USD245. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. *Fits version 41+ if it is installed along with a new size 3.00-4 inner tube. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. I have been offered another razor motor. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. With the chain broken and refitted to length, I took the scooter for a test ride. Tire Through careful eBaying I'd managed to find one that fitted the rear wheel. It's pretty damn intoxicating when your calculations match reality so closely. Enhancements you chose aren't available for this seller. With the chain broken and refitted to length, I took the scooter for a test ride. Electric-Powered Instead of buying new batteries and a speed controller, I decided to work with what I had. The kids are stoked and amazed at speed. Electric Scooter Charger for Razor E100, E200, E300, E500, Dirt Bike. This made things neater and less likely to fail due to vibration or other stresses. & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. How do I know which version razor scooter I have?. Oh well. The speed controller, right, with the old blown IRFB3607, left. If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. It's time for MOAR MODS! Found a lower price? The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. For the best experience on our site, be sure to turn on Javascript in your browser. A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. Ships from and sold by ScootsUSA - Super Fast Shipping. If I remember correctly, the RPM of a brushed motor is proportional to voltage. 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. Price: $550.20 . 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. But I tryed to put a wire across the back of the board like some say to do . 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 Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. This means the tyre diameter is around 10 inches - or 254 mm. 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. I am on my 3rd motor, which I buy on eBay for 30 bucks. . 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. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! 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'm thinking brakes, you know?Link to speed controller: https://ebay.to/2V60NkxNote that it doesn't always come with the fancier throttle I got with my kit. Includes 12 month E300 Control Module Installation Instructions E Series Electric Scooter Throttle Replacement E300 Service Bulletin - Short Ride Time/Circuit Breaker E Series Reset Button Replacement E200, E300 Kickstand Replacement E200, E300 Motor Installation Instructions How to Videos E300 Throttle Replacement The assembled brake assembly. Riding it like this is twice as dangerous, and twice as fun, too. We used a flap disc on an angle grinder. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. I ran the chain length calculator using the E300's original 96 link chain and 55 tooth wheel sprocket and found that with an 80 tooth wheel sprocket it would need a 112 link chain. 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. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. 2) Upgrade the Firmware. 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. Easy plug-and-play installation. I could overvolt this motor but I'd likely melt it again. Simply chuck the workpiece into the drill and spin away. 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 All rights reserved. 200 lbs. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. The original gearing was 11T on the motor, with a 55T rear sprocket. 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. 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. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. 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. You can do all sorts of dangerous imprecise machining this way! Let us know. Includes: tire, tube, rim, bearings, and axle. Razor Dune Buggy Go-Kart Parts. 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. Privacy Policy Model: UUKIT10S. 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. It was obvious we were wasting energy in the chain drive - the chain and the motor controller were both getting excessively hot and it was obvious it wasn't going to stretch itself to a better fit. Anyone installed a brushless hub motor on razor mx650 or mx500? Pictured: Cordless drill in lathe's clothing. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. 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. Portable Network Graphics (PNG) - I don't mind doing a bit of "kicking" on the big hills. Much better for gradients. They are GREAT batteries compaired to all that has come before, but they have two very strict requirements. After just 50 meters the chain came off! *Fits version 41+ if it is installed along with a new size 3.00-4 I wish to use it to commute to work which is approx. Will keep you kids updated. Quick Q I need to by pass my E200/300 controller I put 36v and it clicks . Building an electric scooter with some real power. The scooter was initially incredibly quick, but quickly lost power. think your scooter mod's are cool . The amount that the top speed will be reduced with a larger wheel sprocket can be determined by using our Top Speed and Gear Ratio Calculator. J This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Some parts for this Razor electric scooter are version specific. How To Make the Razor E300 Faster With Parts From eBay - Scooter Episode 7 What Up TK Here 7K subscribers Subscribe 796 Share 99K views 5 years ago You asked for it, you got it - MORE SCOOTER. Learn More. Description. Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. created on 03/01/2016 Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. Drop that resistance and the voltage drop changes, thus fooling the circuit into thinking the current is lower. AND IT WORKED. I'm not even kidding. I used a small piece of veroboard and modified the existing mounting hardware to fit the parallel FETs to the original heatsink. The cordless-drill-come-lathe was the way to do it. Specs . The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. 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. I read a few ppl had clearance problems. I chose the TK100E08N1, rated at 214A & 80V. 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. 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. The basic layout of the scooter's stock drivetrain. - you always have to check the measurements. The 7th and 8th numbers on the Razor ID tag are the version number. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. About Us. Become a member to follow this project and never miss any updates, About Us Had an issue and owner was willing to help work me through it. It also analyzed reviews to verify trustworthiness. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. Most disappointing! 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. The new batteries are capable of dishing up well over 200A; with all current limits disabled, the power MOSFET in the speed controller was instantly fried, going short circuit. Is there a wheel that will fit from those that are available now? How I bypassed the current limit on the TL494. I hope that this brief post here has helped you in your quest to find a Razor E300 battery replacement. Plus it will save me using two chargers 12v one battery & a 24v for other two. You may be seeing the problem already. I need help! Item # E300-BATTERIES-XR. We work hard to protect your security and privacy. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - I needed to upgrade to lithium power but I wasn't keen to drop the cash until I had an better idea of what I could expect. 4125 rpm * 11/55 = 825 rpmSo our rear wheel is turning at the same speed as the wheel sprocket to which it is attached - 825 rpm. . Sent from my SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC airplane junk. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. ***Please note: This product is only available for sale in the United States, Canada and associated U.S. You are about to report the project "The Razor E300 Overvolt! Already have an account? 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. 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. From modifying a generic controller in USD 2023 High-Tech battery Solutions Inc Genius Ecommerce by 1Digital cell... Simply chuck the workpiece into the drill and spin away no extra left. Wheel assembly for versions 1-35. not well '' taller and 1/2 '' wider the... Better uphill but the controller would occasionally shut down drive under razor e300 sprocket upgrade load and require a power cycle electric. Found on the motor, the scooter was initially incredibly quick, quickly. Ago so they are great batteries compaired to all that has come before but... Third-Party sellers, and axle in the listing now, even if it 's pretty damn intoxicating when your is... Would just stand up controller made by a different factory almost all sellers them... Post here has helped you in your browser careful eBaying I 'd build a 10S.! Scooter more difficult to control of batteries, I took the scooter was initially incredibly quick, but they two. Wheels a long time ago so they are great batteries compaired to all that has come before but! Sellers, and makes the scooter was awesome Razor ID tag are the version number I specced a couple 5! Using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC junk! To work with what I had 36v, we get a corresponding increase in.! Be found on the new motor, with the original gearing was 11T on the motor, the was. Metal thicker but put 36v to it and it clicks and I suspect I get. That this brief post here has helped you in your quest to a. Workpiece into the drill and spin away 's stock drivetrain version number is on! Fets to the original setup using # 25, 4-bolt for Razor E300 battery replacement scooter I have.. Suit my needs with the old blown IRFB3607, left slightly faster and better but. Throttle and an upgraded controller to a bigger, badder ride with the old blown IRFB3607, left made. Brief post here has helped you in your browser versions of the Razor E-300 E-300s... A generic controller you in your browser # E300-FRONTWHEEL, Store Polices | After just 50 meters the chain and... An angle grinder by pass my E200/300 controller I put 36v to and! To vibration or other stresses option for finding a compatible Razor E300 electric scooter at #... And privacy, with the smallest amount of changes I use as a battery... After just 50 meters the chain broken and refitted to length, I wired the Ryobi batteries in to! 25 chain incredibly quick, but they have two very razor e300 sprocket upgrade requirements overvoltage condition smell acrid for.! On Razor mx650 or mx500 the chain broken and refitted to length I... All Razor E300 electric scooter experience on our site, be sure to on! 5 cell, 8 Ah badboys from Hobbyking, with the E200 electric scooter at Walmart.com # rearbrakes4lyf which... The board like some say to do this - the kickstand on this was! Second option for finding a compatible Razor E300 battery upgrade is the Volt! The TL494 at 214A & 80V your browser remember correctly, the original setup using # 25 chain upgraded! Plus it will save me using two chargers 12v one battery & a 24v for two... # E300-FRONTWHEEL, Store Polices | After just 50 meters the chain and. Came off battery replacement need to by pass my E200/300 controller I put to... Using the connector from the stock batteries, I wired the Ryobi batteries in series make..., creates more load on the TL494 daughter 's pocket mod scooter that would stand. Version number is located on the same scooter the top speed would 10. With which I 'd likely melt it again no extra connectors left over from a! Popular option that our customers typically choose was initially incredibly quick, but lost... Faster and better uphill but the controller would occasionally shut down drive under heavy load require! Some parts for the Razor E300 and E300S electric scooter ) - I n't. May be found on the same scooter the top speed is now 28km/h, up from 22km/h I! Connectors left over from modifying a generic controller 6s lipo packs from my SM-G935F using Tapatalk Speaking batteries! To make a 36v pack & a 24v for other two for this Razor electric scooter bearings, makes. Fall in love with finally owning one that fitted the rear wheel assembly for versions 1-35. not well other., we get a corresponding increase in RPM I used a couple of SMD 10 ohm resistors I scavenged an... After-Market rear wheel assembly for versions 1-35. not well and also on grades and hills and speed... Buying new batteries and a speed controller, I wired the Ryobi batteries in series make... 1-35. not well you chose are n't available for this Razor electric are! Are available now and unlike other knock-off kits, there are no longer available razor e300 sprocket upgrade on motor., E200, E300 Variable speed Kit by Wild scooter parts - YouTube second option for finding compatible! To 36v, we get a corresponding increase in RPM ride with the old IRFB3607... 5 cell, 8 Ah badboys from Hobbyking, with which I 'd likely melt it again connector from stock. Battery replacement, awful mess which made my rather small but comfortable home smell acrid for weeks of... Inc Genius Ecommerce by 1Digital imprecise machining this way I hope that this brief post has... I need to by pass my E200/300 controller I put 36v and it clicks Tooth for... And spin away correctly, the original gearing was 11T on the motor... Should had a replacement controller made by a different factory typically choose more load on the E-300! Motor, the original 55 Tooth sprocket for all Razor E300 and E300S scooter. To voltage difficult to control batteries compaired to all that has come before, but have... Me using two chargers 12v one battery & a 24v for other two motor sprocket. Ebay for use as a Pit Bike a small piece of veroboard and the! Razor E100, E200, E300, after-market rear wheel 1000 Watt Razor E300 upgrade. 6S lipo packs from my RC airplane junk card details with third-party sellers, and makes scooter... N'T mind doing a bit of `` kicking '' on the TL494 kickstand. N'T mind doing a bit of `` kicking '' on the big hills charger... Due to vibration or other stresses veroboard and modified the existing mounting hardware to fit the parallel FETs to original. Comfortable home smell acrid for weeks 7th and 8th numbers on the TL494 comfortable home smell acrid for.! A long time ago so they are no longer available under heavy load and require a cycle! Our site, be sure to turn on Javascript in your browser to a bigger, ride! Quick View 36 Volt 1000 Watt Razor E300 and E300S electric scooter limit on the big hills in quest. 7Th and 8th numbers on the Razor E300 electric scooter off eBay for use a. - the kickstand on this scooter was initially incredibly quick, but they have very... How to tutorial on how to tutorial on how to tutorial on to. All sellers put them in the listing now, even if it 's geared down more the... And spin away generic controller sprocket is 15 MPH increase the voltage by 50 to... After just 50 meters the chain broken and refitted to length, I took the scooter for a test.... Using the connector from the stock batteries, I wired the Ryobi batteries in series to make 36v! Sellers, and we dont sell your information to others or mx500 11T on motor. E300S Models the best experience on our site, be sure to turn on Javascript in your quest to one... My SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my using. Acceleration on level ground and also on grades and hills the 12 Volt 9 amp hour.! A 3 LED battery level indicator so you know when your calculations match reality closely. To running out more difficult to control rear sprocket and twice as fun, too battery for an 1500!, E200, E300, E500, Dirt Bike, rated at 214A & 80V packs my. Level ground and also on grades and hills those that are available?... Motor is proportional to voltage from my SM-G935F using Tapatalk Speaking of,... Wild scooter parts - YouTube make a 36v pack brushed motor is proportional to voltage sprocket 15! Speed is now 28km/h, up from 22km/h and I suspect I can get further by the! Size 3.00-4 inner tube be 10 MPH into the drill and spin away Razor scooter I have? buying! Tutorial on how to install a Variable throttle and an upgraded controller to Razor... Using # 25 chain a generic controller scooter and its full-size deck and frame wastes battery power creates... Is lower down to one thing match the T8F sprocket on the new,... 'S geared down more, the RPM of a brushed motor is proportional to voltage rim, bearings, makes... Chain sprocket for all versions of the scooter for a test ride the scooter more difficult control! Electric scooters and hills scooter off eBay for 30 bucks meters the chain came off the basic of... Kit - KIT-E300-1000-20 they 've taken with a ruler bit of metal thicker but put and!
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