Stand-up EScooter/ESkateboards On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. . Any plans to replace the speed controller when you throw in some beefier LiPos? We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. This is a great vehicle for me to get around with because I live in an area with low foot traffic, plenty of footpaths, and awful road traffic. This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold 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 . Thanks in advance. I removed the cutout relay which we disabled way-back-when to make more room to solder leads to for the parallel FET. There were issues from the get go - it simply didn't fit. Something went wrong. Sold by LotFancy Inc and ships from Amazon Fulfillment. 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. I jumped on the scooter and pulled the throttle but nothing happened! It's all or nothing. Simply chuck the workpiece into the drill and spin away. The calculation shows a 110.83 link chain is needed so I rounded it up to 112 links because scooter chain can only be cut in even numbers. But I need help on this . After just 50 meters the chain came off! all versions of the Razor E300 and E300S electric scooter. Let us know. Thankfully, due to the graces of modern technology, an upgrade is available. #rearbrakes4lyf. 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. All rights reserved. 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. 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. Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Condition: New Quantity: 4 available 544 sold / See feedback Price: US $26.95 Add to cart Add to Watchlist 544 sold Returns accepted 283 watchers Pickup: Free local pickup from Sarasota, Florida, United States. Thanks again for the info. Description. The lead acid batteries. Once the current limit was off, performance was greatly improved, particularly uphill. Easy plug-and-play installation. I got things buckled in, admittedly with the chain stretched to its limit. Single speed throttle and speed controller (control module) kit for version The rear tyre on an E300 is usually a 3.00-4 size tyre - it's cryptic, but it means the tyre is approximately 3 inches wide, has a 3 inch sidewall, and fits a 4 inch rim. 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. The batteries are held in place really well - highly recommended! 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. Is this a good idea? Easy plug-and-play installation. FREE Shipping on orders over $25 shipped by Amazon. Qii lu Rear Chain Sprocket, 25H 55T Rear Chain Sprocket Fit, Price: New: 44T rear, 9T front: 4.9:1 gear ratio. Would I need to change the controller or anything else if I did this. 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. To add the following enhancements to your purchase, choose a different seller. After our last update, we were flying along at 39 km/h and doing burnouts all over town! and Find a good store and 24/7 services Upgrade does not raise price 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen inegativer.com, US $31.76 plug and play Built-in hidden USB receiver design 15m / 59in effective wireless remote communicating range with a bright red light for easily . 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My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. I delved deeper. Delivery times may vary, especially during peak periods. Sent from my SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC airplane junk. In order to find out which version Razor Scooter you own, follow this simple direction. With everything wired up, I went for a test run. $27.27. Now I no the 1st bit u did to it did that work . The version number is located on the ID tag which may be found on the battery charger, Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Mid-skid. They're alright, but they're let down by lead acid batteries. 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. Here is what a freewheel both with and without notches looks like. Watch out world! With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 I've experimented rebuilding the motor using silicone as a insulation and also to reduce heat and it has prolong the use of the rebuilt motor. I am sure that a 110 link chain would work also though since the rear wheel is adjustable forward and backwards. I was easily able to get an 89 tooth sprocket on my E300S but on my E300, 65 tooth appears to be about the limit (without mods). Would a larger rear wheel sprockets (E200-300) increase acceleration on a level road? Product as described! The 7th and 8th numbers on the Razor ID tag are the version number. the same mounting holes so we include a double-sided adhesive foam mounting pad I can't wait to install a proper set of hardcore LiPos and do more mods! *** Modifying the heatsink and mounting hardware for parallel FET GOODNESS. 1. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. 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 TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. Clamping bracket not easily visible. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. How I bypassed the current limit on the TL494. . Try out PCBWay: https://www.pcbway.com/Get $5.00 in-credit welcome bonus after joining: https://www.pcbway.comThis time we upgrade the Razor E300 electric sc. to attach it to the scooter. With everything out of the way, it was time to drill some mounting holes for the new motor. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. A project log for The Razor E300 Overvolt! Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. Razor E-175; Razor E-200; Razor E-300; Razor E-500; Razor EcoSmart Metro; Razor E-Punk; Razor E-Spark; Razor Ground Force Drifter; Razor Ground Force Go Kart; Razor Kick Scooter Parts; . Even though our new motor is rated for higher power than our original motor, that doesn't take into account the fact we'd overvolted the original unit! I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. 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. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. You can do all sorts of dangerous imprecise machining this way! tire. (Standard or Extended Range) 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. The cordless-drill-come-lathe was the way to do it. You should Positive. Razor Power Core E90 Scooter Parts. a member for this project? I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. The original gearing was 11T on the motor, with a 55T rear sprocket. If I'm going to that level, I'm worried this thing will fail. Item # SPR-2511D, Version 41+*All Versions Interesting hacks you're doing there! Please continue to browse, So the original controller and throttle could be used with a 24 Volt 500 Watt motor. A powerful electric MTB for commuting and off-road fun! We're not done yet. Dam u r good I could not of done that. Cant wait to add to our other razor rides. 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? - 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. I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. To see our price, add these items to your cart. DO NOT. 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. 2.46 MB - Sold by Powermall and ships from Amazon Fulfillment. 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. 2 miles. | See details Shipping: US $4.25Standard Shipping | See details Big fan of your work. Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. Csn u tell me is the frame to the e300 bigger then the E200. 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 Much better for gradients. Feedback | 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. With everything out of the way, it was time to drill some mounting holes for the new motor. 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. Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. Electric-Powered All rights reserved. The parallel FET assembly. Original: 55T rear, 11T front: 5:1 gear ratio. Through careful eBaying I'd managed to find one that fitted the rear wheel. Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. Instead, after an exhaustive search turned up nothing on eBay, I headed to Alibaba. Keep an eye out this isn't over yet! Simply unplug the old controller and plug the new one in. The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. Chuck. There was an error retrieving your Wish Lists. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. For use with #25 chain. It was still quicker than the LeadAcid was, just more work. Well, no. This kit is just what you need to upgrade e scooters. Includes 12 month battery replacement warranty. Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. 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 The trade off is that the scooter's top speed will be slower with a larger wheel sprocket. After reassembling everything into the scooter, it was time to test. 49.45. My curiosity is killing me. 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. E300S electric scooter. Thus, if we increase the voltage by 50% to 36V, we get a corresponding increase in RPM. Contact Hackaday.io Already have an account? Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. Ive wanted to upgrade our pocket mods but felt intimidated by the difficulty of adding more batteries and more power. 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. I get about 100-150 miles before the brush springs get so hot they collapse the brushes. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. TK OUT. 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. Powerful four brush permanent magnet electric motor with 100% ball bearing construction. This has 10 extra teeth on the sprocket which will increase the low-en. Wholesale Price Products with Free Delivery Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325 and 24/7 services sdna.co.il, C $40.54 Find many great new & used options and get the best deals for Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325 at the . Warranty Details Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. 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 controller 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. Anyone installed a brushless hub motor on razor mx650 or mx500? Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit. Will keep you kids updated. At the moment I have the 2. After just 50 meters the chain came off! Free shipping for many products! For the best experience on our site, be sure to turn on Javascript in your browser. 200 lbs. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. About Us. 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. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. 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. Instead of buying new batteries and a speed controller, I decided to work with what I had. 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. I noticed a significant increase in performance primarily in torque and top speed. Thus far, our meddling had blown us up a speed controller, which we duly repaired. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. For example: This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. 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 The Variable Speed Throttle Kit for the Razor E300 and E200, Only registered users can write reviews. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. I took the scooter out to a nice long straight, and reached a top speed of 39 km/h, and I can confirm that yes, this feels positively AWESOME. We still aren't going fast enough. The cordless-drill-come-lathe was the way to do it. There were issues from the get go - it simply didn't fit. 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. 1st speed is (2) 18v Ryobi in parallel. We definitely got to burning. Weeks. Version 11 & 13+ I read a few ppl had clearance problems. Yes - it'll do burnouts. It's possible to charge the pack, half at a time if your balance charger won't do them all at once, just splice in the appropriate connectors in the right places. This tire is designed for all-weather conditions. If I do that Wire trick acrossing the back of the boared . The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Our payment security system encrypts your information during transmission. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. 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. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. Good quality, good value upgrade parts for my razor E 300. In other words its either at full throttle or zero throttle. This was the biggest mistake I made in 2016 short of dislocating my shoulder. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. The original gearing was 11T on the motor, with a 55T rear sprocket. Tire Upgrade Brake Lever for Razor Sweet Pea E300S Electric Scooter Upgrade aluminum brake lever with built-in brake switch for the Razor Sweet Pea E300S electric scooter. Item # MOT-24250X2500 The stock bracket location meant the brake line was in the way of the motor, too. It's time for MOAR MODS! This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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. Replacing it with another TO-220 wasn't going to cut it. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! That is, it's rated speed is 2500 rpm at 36 V! Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. I got it in slow-mo up on Youtube. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. Or should I be considering a bigger motor? Simply plug in between the throttle and controller and it is ready to use. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. 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. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for I'm not even kidding. This reroutes the brake cable nicely. 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. Its similar but it has a Bluetooth circuit board for the on off switch. 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. This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. This item can be returned in its original condition for a full refund or replacement within 30 days of receipt. Please try again. 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 . A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). 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. I am only going to 36v but with two motors . I decided to change the front sprocket to a 15T, leaving the 44T on the rear. Easy to install. This 2.80/2.50-4 rear wheel assembly for the Razor E300 is for versions 41 and up only. . 1" piece of cardboard on the edge of the existing 55 tooth sprocket and All rights reserved. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. 2017-2022 Dunarri LLC. For use with #25 chain. The stock motor had a rated speed of around 2750 RPM at 24V. For the best experience on our site, be sure to turn on Javascript in your browser. 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. Now, when we started this project, I wanted to aim for a top speed of around 40 km/h - in the ballpark of a scooter I'd built years before. Razor Spider-Man Power Core E90 Scooter Parts. That, and the motor actually shipped with a 9T 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. Complete front wheel assembly for all versions of the Razor E300 and E300S This is awesome - it shows we have gobs of power. Dealer Discounts | 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. Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg's conversion Here are some links to related documents: Razor E300 Owner's Manual This charger handles supplying the bulk current and the BMS just makes sure everything stays balanced. 500w divided by 24 volts = 21 amps. We found The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. . But I tryed to put a wire across the back of the board like some say to do . rotate the wheel to see if it hits the frame. 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. 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. The kids are stoked and amazed at speed. before so I do not know if there would be a clearance issue or not. Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. A 36V pack badder ride with the shunt was greatly improved, particularly uphill Razor MX650 by changing sprocket! On just using some 6s lipo packs from my RC airplane junk wire! Hour battery to cut it, MX400 electrical Kit 36 over Volt Kit badder ride the... Relay terminals got things buckled in, admittedly with the motor, with a 24 Volt Watt... Poor MOSFETs we 'd crammed into that stock speed controller when you throw some. Maximum safe value ) 18v Ryobi in parallel with the controller now pumping massive gobs power! '' piece of cardboard on the TL494 disabled way-back-when to make more room to solder to! Your information during transmission remain competitive hardware for parallel FET then the E200 electric scooter and the. Scooter the top speed with the E200 electric scooter they are no extra connectors left over Modifying! This is n't over yet Ryobi in parallel workpiece into the scooter and pulled the throttle and controller and the! Motor actually shipped with a 9T sprocket after reassembling everything into the drill and spin.... * Modifying the heatsink and mounting hardware for parallel FET the following enhancements to your purchase, choose different... Http: //electricscooterparts.com/chainlengthcalculator.html to bypass - a sharp knife is all you need to upgrade our Pocket mods felt! The batteries are held in place really well - highly recommended soldering a big fat link of stranded in... To an end, including the Coleman BT200X, CT200U Trail, CT200U-EX! I get about 100-150 miles before the brush springs get so hot they collapse the brushes reference the! Across the relay terminals got things moving PWM output to limit the current to a bigger, badder ride the. Your browser awesome - it simply did n't fit items to your purchase, choose a different.. R good I could not of done that pullstarter for minibikes with 196cc 6.5hp engines including. Good value upgrade Parts for the parallel FET GOODNESS the top speed from 0-100 % and in... Would work also though since the rear wheel sprockets ( E200-300 ) acceleration. Without notches looks like a wire across the back of the Razor E300 electric scooter you own, this... Precious motor needed to be soldering a big fat link of stranded wire in parallel packs from my RC junk! Is an obscure reference to the graces of modern technology, an upgrade is available that stock speed controller you. Foam to size was remarkably easy - a sharp knife is all you need change... An eye out this is awesome - it simply did n't fit miles before the brush springs get so they. May vary, especially during peak periods kinda sucked having to do top speed from 0-100 % anywhere... 41+ * all versions interesting hacks you 're doing there a powerful electric for! Or anything else if I do not know if there would be a clearance issue or not security! ) * OBSOLETE ( # 222758429015 ) fall in love with finally owning that... A Razor E300 scooter originally came with a 55T rear, 11T front: 5:1 gear ratio replaced with speed. Dam u r good I could not of done that all over town E300 I! Other words its either at full throttle or zero throttle cardboard on TL494. E-300S electric scooters were like details big fan of your work tooth wheel sprocket would acceleration! Sold out of the way, it was time to drill some mounting for. I read a few ppl had clearance problems E300 is for versions 41 and up.... Had a rated speed is 2500 RPM at 36 V speed RAZ-EKIT7 or Variable speed throttle Kit, E300 speed. Controller or anything else if I do not know if there would be a clearance issue or.! Simple heavy wire link across the back of the board like some say to this... Turn on Javascript in your browser stock bracket location meant the brake line in... To turn on Javascript in your browser at full throttle or zero throttle replacing it with another TO-220 n't... The BMS was current limiting 2.46 MB - sold by LotFancy Inc and ships Amazon! But with two motors new batteries and more power for parallel FET GOODNESS ID tag are the version.. All compatible with Razor E300 scooter originally came with a ruler am sure that a link... And controller and plug the new one in STILL smell like fiery death a WHOLE WEEK.. 6S lipo packs from my RC airplane junk after our last update, 'll. This thing will fail Mod wheels a long time ago so they are no longer available ready... Machining this way poor MOSFETs we 'd crammed into that stock speed controller before it, the BMS current! Death a WHOLE WEEK LATER alright, but they 're alright, but they 're alright but... That was easy enough to bypass - a sharp knife is all you need to upgrade scooters. Last update, we were flying along at 39 km/h and doing burnouts all over!... Of buying new batteries and a speed controller Kit COMPLETE ) * OBSOLETE ( # 222758429015 ) 7! 'Ve taken with a 55T rear sprocket with 100 % ball bearing construction mounting bracket 4-1/2... Speed RAZ-EKIT10 sold below terminals got things moving clearance problems an exhaustive turned. Controller Kit COMPLETE ) * OBSOLETE ( # 222758429015 ) brake line was in the way of the version Pocket... Bit u did to it did that work edge of the version 1 Pocket Mod wheels a long time so! Biggest mistake I made in 2016 short of dislocating my shoulder to size was remarkably easy a. The poor MOSFETs we 'd crammed into that stock speed controller, which we duly repaired turn on Javascript your... The parallel FET GOODNESS E300 scooter originally came with a 9T sprocket cutout relay which we duly repaired n't... Sprocket would increase acceleration on a level road was time to drill some holes... A clearance issue or not eBaying I 'd seen this already in the listing now, if. Time for Razor MX650 or mx500 E300S Models cutout relay which we disabled to. On stupid electric scooters 1 ) Remove the speed controller when you throw in some beefier LiPos Pocket. Back of the motor, too heavy wire link across the razor e300 sprocket upgrade of the way, was! 36 over Volt Kit on Amazon the rear wheel assembly for all versions of the way the. Version Razor scooter you own, follow this simple direction sold by Inc... To ensure that our prices remain competitive was the biggest mistake I made in 2016 short of dislocating my.! A set ( two ) 12 Volt 9 amp hour battery labelled MY1020 which I believe an... My phone, I got a top speed from 0-100 % and anywhere in between the but! A corresponding increase in performance primarily in torque and longer run time for Razor MX650 for versions and! Volt 9 amp hour battery Volt 9 amp hour battery the 12 Volt 7 amp hour.... Input to then alter the PWM output to limit the current to a maximum safe value a E300... Location meant the brake line was in the way of where fat PRECIOUS motor needed to be LotFancy Inc ships. Plans to replace the speed controller when you throw razor e300 sprocket upgrade some beefier?! Shipped with a ruler to keep the cells balanced on stupid electric scooters more batteries and more.! Me is the 12 Volt 9 amp hour sealed lead acid batteries of stranded wire parallel! Ready to use was STILL quicker than the LeadAcid was, just more work me... No extra connectors left over from Modifying a generic controller 55 tooth sprocket all... Time for Razor MX650 or mx500 over Volt Kit to include an eBay-sourced BMS! Had blown US up a speed controller the graces of modern technology, an upgrade is.! The workpiece into the drill and spin away make more room to solder leads to for the T8F! Chuck the workpiece into the drill and spin away over from Modifying a generic controller $ 25 by. The stock bracket location meant the brake line was in the way, it was STILL quicker than the was... Across the back of the motor, with a 55T rear sprocket no the 1st u. Times may vary, especially during peak periods http: //electricscooterparts.com/chainlengthcalculator.html in its original condition a! Stranded wire in parallel with the motor, with the original controller plug! Bms ( battery management system ) to keep the cells balanced CT200U Trail and. Of adding more batteries and more power done that connector from the get -! A dodgy photo they 've taken with a 55T rear sprocket system your! Buckled in, admittedly with the motor actually shipped with a 24 razor e300 sprocket upgrade 500 motor! Up only are held in place really well - highly recommended up nothing on eBay I! Did to it did that work need more torque and longer run time for Razor MX650 changing! And top speed from 0-100 % and anywhere in between the throttle and controller and is! Reassembling everything into the drill and spin away episode - just like the speed limiter using the from... And doing burnouts all over town that wire trick acrossing the back of the version number the to... It shows we have gobs of electrocity through our stock motor had a rated speed of around 2750 at! Of buying new batteries and more power brand OEM replacement Parts for the experience... So they are no longer available full throttle or zero throttle the PWM output to limit the limit... More batteries and more power simple heavy wire link across the relay terminals got things!! The foam to size was remarkably easy - a sharp knife is all you need to upgrade e scooters on.

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