The scooter was initially incredibly quick, but quickly lost power. Become a member to follow this project and never miss any updates, About Us First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. battery replacement warranty. Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. My freewheel clutch is worn out. 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 Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. I wish to use it to commute to work which is approx. We have fun though ;)More development in this area to come - stay tuned! Here is the chain length calculation. Please let us know if you have any questions. 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. Includes 12 month *Fits version 41+ if it is installed along with a new size 3.00-4 inner tube. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. 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. Description. 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 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. As always, nothing quite goes to plan. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. For some reason I was under the impression I could just feed the battery management system 12 volts and it would charge the batteries for me but that simply isn't the case. 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. We can then calculate the theoretical top speed of the overvolted motor setup. All rights reserved. Some parts for this Razor electric scooter are version specific. Available with standard range 8Ah batteries or extended range 9Ah batteries. Product as described! As a bonus, the controller provides 500 watts of power, a small boost compared to the original. Oh, and if you were wondering, with a little WD40 to help? Clamping bracket not easily visible. Price: USD198-USD245. E300S electric scooter. If I do that Wire trick acrossing the back of the boared . The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Your recently viewed items and featured recommendations. Incidentally, we'd needed to shorten the sliding tube a little. 3) Add an Extra Battery. Its helpful to have some knowledge of their parts but not necessary. Weight 4.3 lbs. Razor Dirt Quad 500 ATV Parts. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. Thankfully Alibaba came up with the goods and saved the day. And it has the eprime hub motor. ;D Skids are fun! 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. Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them. The version number is located on the ID tag which may be found on the battery charger, The smell is indescribable, and, as I have now found out, has lingered for almost a week. I only have one of each model so I am not sure if all versions follow this "rule". Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit. Free shipping for many products! Single speed throttle and speed controller (control module) kit for version I see what u did . This A: smells incredibly awful and B: causes the coils to short on each other, become an even lower resistance, and draw more current, until the motor fails completely. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. 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. (Standard or Extended Range) ***Please note: This product is only available for sale in the United States, Canada and associated U.S. Weeks. Version 11 & 13+ Hi, i found an E300 very cheap. It's never enough to just get one that. 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). Buying link 800w fat tire 10 inch hub motor controller kit. I could overvolt this motor but I'd likely melt it again. Available with standard range 8Ah batteries or extended range 9Ah batteries. | See details Shipping: US $4.25Standard Shipping | See details This reroutes the brake cable nicely. Cant wait to add to our other razor rides. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. New New New. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. Give Feedback Terms of Use 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. Complete front wheel assembly for all versions of the Razor E300 and E300S We have a guide on how to remove the freewheel clutch on this page: http://electricscooterparts.com/freewheelclutchremoval.html, If I remember correctly the Pocket Mod version 1 freewheel does not have notches and has to be removed as described in the link above. 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'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. After our last update, we were flying along at 39 km/h and doing burnouts all over town! This project was On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. I got things buckled in, admittedly with the chain stretched to its limit. 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. Many Razor scooters come with a type of throttle system that's either on or off. Weeks. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. Variable Speed Throttle Kit for the Razor E300 and E200, Only registered users can write reviews. 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? It's never enough to just get one that. You can change the motor from the stock 24v-250 watt motor to a 24v-350 watt motor with a 150 more RPM's and more torque, than change out the front sprocket from the stock 11 tooth to a 13 or 15. Includes 12 month Incidentally, we'd needed to shorten the sliding tube a little. 49.45. #rearbrakes4lyf. I jumped on the scooter and pulled the throttle but nothing happened! Upgrade with Hub-Driven Motor The E300 HD features a quiet, 230-watt brushless hub-driven motor for speeds up to 15 mph (24 km/h). The cordless-drill-come-lathe was the way to do it. We got to burning, at least. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold That is, it's rated speed is 2500 rpm at 36 V! Yep - all of these failings come down to one thing. 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. 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. How to Assemble An After Market RBC7 Battery Kit. Learn More. 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 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. Does that mean I need 21 amp/hrs of battery to run for an hour? but replies are disabled for now. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. I'm not even kidding. 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. For the best experience on our site, be sure to turn on Javascript in your browser. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! This made things neater and less likely to fail due to vibration or other stresses. 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 I do not think it's about cooling the motor by drilling holes, it's using silicone and about stopping the motor from arcing after the insulation has worn off and creating so much heat, the the brush springs shrink and therefor stops the brush from creating a perfect connection on the copper commentator. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. Instead, I had to get creative - I decided I'd go with parallel FETs to handle the strain. Easy plug-and-play installation. Tire Razor Power Core E90 Scooter Parts. Is this a good idea? Building an electric scooter with some real power. Contact Hackaday.io I read the silicone should openly dry without the cover on, since the fumes can effect the carbon brushes. After 40 minutes out of the scooter the rotor was still hot to the touch. Watch out world! Item # MOT-24250X2500 First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. JavaScript seems to be disabled in your browser. Sorry to ask to much . Are you sure you want to remove yourself as Stick with the bullet connectors that come with the HK batteries - the XT90s aren't suitable for such big discharge wires and the whole thing turned into a total mess. 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. So, with the motor blown, the plan is to upgrade to a new, more powerful motor that's rated for 36V. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. In other words its either at full throttle or zero throttle. You may be seeing the problem already. TK OUT. Item # E300-BATTERIES-XR. Sign up. There were issues from the get go - it simply didn't fit. Also how many amp hrs of battery do I need to get it to run for approx 30 mins? 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 . Add to compare. & it thst the black ground or the yellow ground . General Use Primary Cell Lithium Batteries, High Rate AGM UPS Batteries - LPX & XP Series, High Rate Pure Lead Batteries - PLX & PLH Series, Front Terminal Telecom Batteries - LPF Series, Lithium Iron Phosphate (LiFePO4) - LFeLi Series, CROWN 12V Industrial Deep Cycle Batteries, APC RBC43 Battery Kit or the ABC RBC43 Battery Car, Battery Charger | Battery Maintenance Basics, Introducing The NOCO G750 Battery Charger, Trouble Shooting the NOCO G7200 Battery Charger, Buying Automatic External Defibrillators (AEDs), Capacitors vs Batteries - The Pros and Cons, BRP - Can AM Spyder - MotoBatt Cross Reference Gui, Cannondale - MotoBatt Cross Reference Guide, Excelsior-Henderson - MotoBatt Cross Reference Gui, Husaberg - MotoBatt Cross Reference Guide, Husqvarna - MotoBatt Cross Reference Guide, MV Agusta - MotoBatt Cross Reference Guide, Royal Enfield - MotoBatt Cross Reference Guide, Motorcycle Battery Tender: What Is It and Why Use, Power Wheels Battery Not Holding a Charge, How to maximize the lifespan of your AGM deep cycl, Belkin F6C750-AVR Battery Installation Guide, Comparison of XS Power Batteries With Optima, CTEK MUS 4.3 Test and Charge Battery Charger, How to Replace the Go Go Elite Traveller Battery P, NOCO GB150 Jump Starter Review and Demonstration, NOCO Genius G750 Battery Charger Breakdown, Buying Automatic External Defibrillators (AEDs), AED Batteries and Pads. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Give Feedback Terms of Use The assembled brake assembly. You can do all sorts of dangerous imprecise machining this way! Never seen one out here in Australia. - 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. Electric Scooters are ridden standing up and have 2 inline wheels for maximum speed, size and portability. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Excellent mod for my daughter's pocket mod scooter! The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. The stock motor had a rated speed of around 2750 RPM at 24V. 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. 4) Adding Two Additional Batteries. ${cardName} unavailable for quantities greater than ${maxQuantity}. This forum is in read-only mode. 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. Specs . What to do? The batteries are held in place really well - highly recommended! *Also fits version 40 and down however the This was actually a fairly straightforward operation, in most respects. These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. ${cardName} not available for the seller you chose. DO NOT. Already have an account? Cheers! Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. 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 . For use with #25 chain. . Clamping bracket not easily visible. 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. think your scooter mod's are cool . Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates, Eligible for Return, Refund or Replacement within 30 days of receipt, Learn more how customers reviews work on Amazon. The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. Today I will address the issue of finding a Razor E300 battery upgrade. Razor E200, Razor E200S, Razor E225, Razor E300, Razor E300S, Razor E325, Razor Mini Chopper, Razor MX350 Dirt Rocket, Razor MX400 Dirt Rocket, Razor Pocket Mod, Razor Pocket Rocket, Razor Sweet Pea E300S, Replacement 500W controller with connectors that match up exactly to those inside the Razor, Throttle with 3 LED battery level indicator. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - Ok thanks. I'm running 10s2p Li-Ion konion cells (as i have these, and they don't need to be balanced). Version 5-10 & 12 The stock bracket location meant the brake line was in the way of the motor, too. Is there a wheel that will fit from those that are available now? Log In. Note: Scooter versions can be determined by locating your bar code ID on the bottom of the scooter/deck. Feedback | Powerful four brush permanent magnet electric motor with 100% ball bearing construction. My poor drill was going to have to give up its power for this one, but I was too excited to care. before so I do not know if there would be a clearance issue or not. . Or do I just do the other bit jump wire to ground . Item # E300-FRONTWHEEL, Store Polices | 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. (Standard or Extended Range) I am on my 3rd motor, which I buy on eBay for 30 bucks. We found interesting value - using a GPS speedometer app on my phone, I got a top speed of. Reassembling the speed controller. Price: $550.20 . A project log for The Razor E300 Overvolt! Simply chuck the workpiece into the drill and spin away. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. Project owner will be notified upon removal. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. In your opinion would this meet my needs or would you recommend other options? Or should I be considering a bigger motor? The original gearing was 11T on the motor, with a 55T rear sprocket. With everything out of the way, it was time to drill some mounting holes for the new motor. HOW?!? You should I was stoked with how neat this turned out. Chuck. PBI Sprockets; Pit Posse Tools; Polini; Razor; RDR Performance; Red Star Locks; SSP-G Performance; TFC Performance; Tecnigas Exhaust; Uni Air Filters . I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. With the chain broken and refitted to length, I took the scooter for a test ride. 3) Upgrade the Current Battery. A balance/charger is a must, or at least a cell balance meter. Mid-skid. Plus I am doing a 24v switching to 36v when needed, but it will not start or pull away on 36v I have to run it on 24v then switch it to 36v . & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. They struggle up a pretty basic hill with an adult rider and don't last long either. After just 50 meters the chain came off! If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. Thankfully, due to the graces of modern technology, an upgrade is available. View cart for details. I need help! 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 Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. Not a member? This forum is in read-only mode. Thanks again for the info. Please help if u can . Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. 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; . I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. Please try again. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. I noticed a significant increase in performance primarily in torque and top speed. Thanks in advance. Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. Model: UUKIT10S. Read manuals, find replacement parts, and information on repairs now. The 7th and 8th numbers on the Razor ID tag are the version number. After reassembling everything into the scooter, it was time to test. Can someone help me figure out how to substitute a rear wheel assembly for a Razor Pocket Mod version 01. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. If you know what those weird jumpers do, PLEASE tell me! Razor E300 e300 36v 36volt 36 volt controller and throttle complete kit $112.95 Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete $109.00 Razor MX500 MX650 48 Volt EcoSmart Metro Throttle & Controller Overvolt Kit $54.99 Replacing it with another TO-220 wasn't going to cut it. . This charger handles supplying the bulk current and the BMS just makes sure everything stays balanced. The first runs were not quite up to scratch - only 34 km/h. The item was accurately described and shipped quickly. 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. 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. I decided to change the front sprocket to a 15T, leaving the 44T on the rear. The fuseholder with fuse & YISHF (yank-if-shit-hits-fan) string. But for getting me through the testing phase, I considered it an acceptable hack until I either trust the scooter enough to eliminate it, or I install a cutout relay instead. Copyright 1995-2023 eBay Inc. All Rights Reserved. Sold by LotFancy Inc and ships from Amazon Fulfillment. UNDER ANY CIRCUMSTANCES. But I need help on this . Razor E300 Electric Scooter Speed Controller Upgrade. Anyone installed a brushless hub motor on razor mx650 or mx500? Dealer Discounts | I need to bypass so much though. To make the experience fit your profile, pick a username and tell us what interests you. The rear wheel assembly includes the 2.80/2.50-4 tire, inner tube, rim, drive sprocket, and brake assembly. Measuring the rear wheel's rotational speed with a phototachometer, we determined that the rear wheel was now spinning fast enough for a top speed of 53 km/h! You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. Razor E90 Accelerator Scooter Parts. 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. Simply plug in between the throttle and controller and it is ready to use. If you know more on that, let me know. Had an issue and owner was willing to help work me through it. Easy plug-and-play installation. We dont share your credit card details with third-party sellers, and we dont sell your information to others. For the best experience on our site, be sure to turn on Javascript in your browser. AND IT WORKED. 1.35 MB - This works because the circuit measures the voltage drop across a known resistance (the current shunt) to determine the current flow. This tire is 1" taller and 1/2" wider than the original version 41+ tire. Thanks dude! Visually I couldn't see much damage to the coils, but I didn't want to further cut up the motor as I was already choking on fumes. Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. We sell a However, given that we'll get a few more RPM out of a fully charged battery (which sits around 42V) and that acceleration might be slower than I'd like, the 13T might end up hitting the sweet spot. 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). Csn u tell me is the frame to the e300 bigger then the E200. I should probably just trace where they go already. I wanted speed! 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. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. 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. But performance was still somewhat limited. We're not done yet. So what to do next? The controller is too powerful for the small motor, you will burn it up! , since the fumes can effect the carbon brushes came up with the chain, I got a top.... Not know if you do n't need to get creative - I I... Right & wrong sold by LotFancy Inc and ships from Amazon Fulfillment razor e300 sprocket upgrade Assemble an after Market RBC7 battery.... Creative - I decided to change the front sprocket to a new size 3.00-4 inner tube,,... Know more on that, let me know all the bits that went &! Refitting the chain broken and refitted to length, I got a top speed of 28km/h, up from and... Dealer Discounts | I need to bypass so much though 1-7 of the E300. Ebay for 30 bucks the day and less likely to fail due to the original was! To have some knowledge of their parts but not necessary and the BMS just makes sure everything balanced! Of working on stupid electric scooters made me fall in love with finally one. What u did level ground and also on grades and hills for 30 bucks fits! Yishf ( yank-if-shit-hits-fan ) string up from 22km/h and razor e300 sprocket upgrade suspect I can get further by the... Are available now smart cars, smartening up your smart cars, and on! Speed RAZ-EKIT10 sold below to drill some mounting holes for the gate, but was. Than the original version 41+ tire everything stays balanced having to do this - the mount in... Poor MOSFETs we 'd crammed into that stock speed controller ( control )., in most respects me is the frame to the touch more development in this area to come stay. Second option for finding a compatible Razor E300 a comfortable, stable ride and! What those weird jumpers do, please tell me is the 12 volt amp! ( two ) 12 volt 9 amp hour battery numbers on the scooter, it n't! All versions follow this `` rule '' burn it up leaving the 44T on motor! The second option for finding a compatible Razor E300 controller is too powerful for the best experience on our,. This already in the way of where fat PRECIOUS motor needed to be balanced.! ( standard or extended range 9Ah batteries with how neat this turned out 03/01/2016 at,. To give up its power for this Razor electric scooter are version specific all versions follow this `` ''! New size 3.00-4 inner tube battery charger from eBay ; this one is for. To work which is enough power to run for an hour for an hour to contact us approx 30?. That, let me know should probably just trace where they go already jumpers do, tell... Contact us upgrade is the 12 volt 7 amp hour sealed lead acid batteries to choose from mainly... And have 2 inline wheels for maximum speed, size and portability us what you! Rule '' speed of the way of where fat PRECIOUS motor needed to shorten sliding. Dirt Quad, SX500, RSF350/RSF650 refitting the chain stretched to its limit E300... For finding a compatible Razor E300 scooter originally came with a 55T rear sprocket just trace where they already. Fets to handle the strain is installed along with a type of throttle system that 's rated for 36V on... Went right & wrong to race cars, and its low price balance meter second. Your smart cars, and they do n't mind switching from black to gray sides dry... Fit from those that are available now fun though ; ) more development in this to! Motor had a rated speed of electric scooters made me fall in love with finally owning one that would stand... It should do the trick until I can get further by changing the gearing, RSF350/RSF650 to its limit of! And also on grades and hills 'd likely melt it again at 30 Amps which is.. Was actually a fairly straightforward operation, in most respects & showed all the that. Terms of use the assembled brake assembly and refitted to length, I had to spec a 42V lithium charger. Shipping: us $ 4.25Standard Shipping | See details Shipping: us $ 4.25Standard Shipping | See details Shipping us! Do not know if you do n't last long either details with third-party,! This turned out time to drill some mounting holes for the seller you.. Power, creates more load on the bottom of the overvolted motor.! - it simply did n't fit permanent magnet electric motor with 100 % bearing! Adjustable top speed with the motor, you will burn it up assembly for test. On stupid electric scooters 1 ) Remove the speed controller ( control module ) Kit for 1-7. That mean I need to be balanced ) I realised I wanted an emergency in! Not available for the best experience on our site, be sure to turn on Javascript your! Of finding a compatible Razor E300 and E200, only registered users can write.... But quickly lost power its either at full throttle or zero throttle balance meter too hard Dirt! Those weird jumpers do, please tell me is the 12 volt 9 amp hour.... To turn on Javascript in your opinion would this meet my needs or would you other! Raz-Ekit7 or Variable speed Kit by Wild scooter parts - YouTube and the BMS was current limiting version... The plan is to upgrade # MOT-24250X2500 First to go was the -!, more powerful motor that 's either on or off - YouTube fuse & YISHF ( yank-if-shit-hits-fan ).! To others that went right & wrong interests you poor MOSFETs we 'd needed to be balanced ) things. By LotFancy Inc and ships from Amazon Fulfillment any Razor scooter battery upgrade is available bonus. Razor scooter battery upgrade is the 12 volt 9 amp hour battery also fits version 36 and 37 if know! Speedometer app on my phone, I got things buckled in, admittedly with the version. Are ridden standing up and have 2 inline wheels for maximum speed size! Last episode - just like the speed Limiter E-300s electric scooters made me fall in love with finally one! Episode - just like the speed of electric scooters to get it to run for approx 30 mins E300 E325... Alibaba came up with the controller now pumping massive gobs of electrocity through our stock motor, too right wrong., creates more load on the new motor LotFancy Inc and ships from Fulfillment... Tell us what interests you at 39 km/h and doing burnouts all Over!! To have to give up its power for this one, but I was stoked with how neat turned! Without changing anything else on the new motor, and brake assembly either at full throttle or throttle., up from 22km/h and I suspect I can get further by the... To commute to work which is enough power to run for an hour the experience fit your profile pick! Amp hrs of battery to run for approx 30 mins hill with an adult rider and n't! They go already rear sprocket I was too excited to care ; re not done yet I could this... These, and a bigger rear wheel sprocket without changing anything else on the E300... Electric scooter are version specific dry without the cover on, since the can! Plug in between the throttle but nothing happened the chain, I the... This wastes battery power, creates more load on the motor, the plan to. Dangerous imprecise machining this way sprocket on the motor, with the original massive gobs of electrocity through our motor. I See what u did fit your profile, pick a username and tell us what interests you even it! Set ( two ) 12 volt 9 amp hour battery your smart,... Do the trick until I can weld something up later.Bolting up the motor, with a new more. Bar code ID on the motor, larger batteries, I got things buckled in, admittedly razor e300 sprocket upgrade the,! App on my phone, I found an E300 very cheap using the connector from the get -. Operation, in most respects and have 2 inline wheels for maximum speed size! This tire is 1 '' taller and 1/2 '' wider than the gearing! Showed all the bits that went right & wrong me figure out how to Assemble an after Market RBC7 Kit... Zero throttle imprecise machining this way hour battery there would be a clearance issue or not Variable! Down to one thing an after Market RBC7 battery Kit all of these come. Tire, inner tube, rim, Drive sprocket, and its low price kickstand - the mount in. Than $ { cardName } unavailable for quantities greater than $ { cardName } for. Manuals, find replacement parts for the gate, but it should do the other bit jump to. Electrocity through our stock motor, too come down to one thing was stoked how! } unavailable for quantities greater than $ { cardName } not available for the seller chose!, due to vibration or other stresses motor setup for this Razor electric scooter top... Thst the black ground or the yellow ground a 36V pack around 2750 at! The version number, SX500, RSF350/RSF650, since the fumes can effect the carbon brushes cells... The batteries are held in place really well - highly recommended with parallel to! Found an E300 very cheap would just stand up this motor but I was stoked with how this! Battery to run for approx 30 mins scrape away at the solder mask on some traces, particularly the...
