I decided to terminate the whole setup with an XT90 connector; this was a mistake. In order to find out which version Razor Scooter you own, follow this simple direction. Electric Scooters / Motorcycles. 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. Includes 12 month Easy to install. Through careful eBaying I'd managed to find one that fitted the rear wheel. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. 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 decided to change the front sprocket to a 15T, leaving the 44T on the rear. Incidentally, we'd needed to shorten the sliding tube a little. There are some hills and I weigh approx. 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. This worked great and it's hard to lose for $3. Become a member to follow this project and never miss any updates, About Us I noticed a significant increase in performance primarily in torque and top speed. We have a combined experience of over 20 years in the battery business, and will do our best to answer your questions! electric scooter. Portable Network Graphics (PNG) - Good to see you go through the motions, even thefalse starts were good to see! Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. Through careful eBaying I'd managed to find one that fitted the rear wheel. The Zippy Compact 7s comes with two balancing plugs. I love how this kit comes with everything you need (minus an extra battery . To make the experience fit your profile, pick a username and tell us what interests you. Hi there, I recently purchased an older e300. J The stock bracket location meant the brake line was in the way of the motor, too. *Also fits version 40 and down however the With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. battery replacement warranty. Please help. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 + $4.25 shipping+ $4.25 shipping+ $4.25 shipping 24V Razor E300 scooter 96link # 25 chain $12.00 + $3.99 shipping+ $3.99 shipping+ $3.99 shipping Picture Information Image not availablePhotos not available for this variation Mouse over to Zoom Click to enlarge We have not modified a Razor E300 scooter with an 80 tooth wheel sprocket
This is likely due to the motor overheating and dying, as well as factors such as rolling resistance & air resistance. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Find many great new & used options and get the best deals for Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade at the best online prices at eBay! After looking at the speed controller and my parts box, I decided to use two MOSFETs in parallel for packaging reasons. Razor Dune Buggy Go-Kart Parts. and last updated 5 years ago. Building an electric scooter with some real power. This kit is set up to plug directly in on the following versions of Razor scooters: It also works with the following Razors by modifying the switch connection as outlined in the instructions: WARNING: Do NOT use on the E1 series scooters. The new FETs are a good fit and make excellent contact with the heatsink. Contact Hackaday.io Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. ***Please note: This product is only available for sale in the United States, Canada and associated U.S. Stand-up EScooter/ESkateboards & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . Well, no. New: 44T rear, 9T front: 4.9:1 gear ratio. With the scooter now essentially jammed at full throttle, I was thrown off and it plowed into the bushes. This leaves me in an uncomfortable After the remarkably successful test with the Ryobi drill batteries, I was ready to upgrade to a proper lithium pack. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle ONLY Upgrade. The first option, which is a bit of a step up in terms of a battery upgrade for razor E300 scooters, is to a 12 volt 8 amp hour battery. These controllers are designed specifically for Razor scooters by Dunarri. Copyright 1995-2023 eBay Inc. All Rights Reserved. This means the tyre diameter is around 10 inches - or 254 mm. A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). That, and the motor actually shipped with a 9T sprocket. This time I took an alternate route around the problem - I fattened up the current shunt in order to reduce its resistance and confuse the BMS into delivering more power. The scooter was initially incredibly quick, but quickly lost power. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! The stock speed controller and the two 18V 1.4Ah Ryobi lithium drill batteries I had already. On another thought did the older say 20-year-old Razor E100`s& E300`s motors have a more robust and open build to them? 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. Positive. TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. Yes you could. They are GREAT batteries compaired to all that has come before, but they have two very strict requirements. 1st speed is (2) 18v Ryobi in parallel. Project owner will be notified upon removal. 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. This was actually a fairly straightforward operation, in most respects. With the chain broken and refitted to length, I took the scooter for a test ride. 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. I wish to use it to commute to work which is approx. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. 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. Good quality, good value upgrade parts for my razor E 300. After 40 minutes out of the scooter the rotor was still hot to the touch. The cordless-drill-come-lathe was the way to do it. & it thst the black ground or the yellow ground . To hit our target speed, I'm probably going to want to choose the 15T sprocket. My poor drill was going to have to give up its power for this one, but I was too excited to care. 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. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. Or do I just do the other bit jump wire to ground . Plug-and-play battery packs are sold below. Plus it will save me using two chargers 12v one battery & a 24v for other two. We definitely got to burning. Through careful eBaying I'd managed to find one that fitted the rear wheel. Weeks. Battery pack with wiring harness and connector for version 5-12 Razor E300 and 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 Our new motor is a 500W, 36V motor. Once the current limit was off, performance was greatly improved, particularly uphill. Battery pack with wiring harness and connector for version 1-4 Razor E300 and We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. 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. This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. 1" piece of cardboard on the edge of the existing 55 tooth sprocket and
Hi, i found an E300 very cheap. Delivery times may vary, especially during peak periods. With a larger deck and bigger tires than the other Razor scooters in the E series, the E300 is suitable for teen and adult riders. Instead of buying new batteries and a speed controller, I decided to work with what I had. Description. Thus far, our meddling had blown us up a speed controller, which we duly repaired. How much will it weight then? Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. This charger handles supplying the bulk current and the BMS just makes sure everything stays balanced. Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. Give Feedback Terms of Use Electric Scooter Repair Help | Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. DO NOT. Please try again. A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. 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. Gear it, obviously! 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. Modifying the heatsink and mounting hardware for parallel FET GOODNESS. For use with #25 chain. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Electric Scooters are ridden standing up and have 2 inline wheels for maximum speed, size and portability. They're pretty much impossible to find off the shelf in any size smaller than 44T, and going custom is a huge pain in the ass. Version 1-4 Can someone help me figure out how to substitute a rear wheel assembly for a Razor Pocket Mod version 01. 3) Upgrade the Current Battery. Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for If you know what those weird jumpers do, PLEASE tell me! What to do? View cart for details. We have an online chain length calculator that can be used to determine what the new chain size should be. Oh well. 43.6k Members 44 I decide to transplant some FAT LITHIUM POWER into the Razor E300, but unfortunately, there's some headaches along the way. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. 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. Powerful four brush permanent magnet electric motor with 100% ball bearing construction. 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. I'm not even kidding. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. Qii lu Rear Chain Sprocket, 25H 55T Rear Chain Sprocket Fit, Price: had a replacement controller made by a different factory. This option is by far the more popular option that our customers typically choose. It has 2 new 7ah batteries. It's all or nothing. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. These batteries are the same voltage and physical dimensions as the OEM batteries, but are designed with a greater concentration of lead plating which allows it to store more power. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. Price: $550.20 . Is this a good idea? You may be seeing the problem already. 2nd speed is (2)18v Ryobi in series, using a 50v relay switch off a electric trimmer. 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. battery box, handlebar stem, bottom of scooter, or other areas. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an
I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. Thanks. Description. This has 10 extra teeth on the sprocket which will increase the low-en. Here are some links to related documents: Razor E300 Owner's Manual hey man. Would itbe a noticeable difference (acceleration)..let's say from 55t to 80t? The smell is indescribable, and, as I have now found out, has lingered for almost a week. A longer chain would be needed if a larger sprocket was installed. This forum is in read-only mode. size: 2.80/2.50-4, Fits versions 41 and up. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. The assembled brake assembly. Had an issue and owner was willing to help work me through it. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. the same mounting holes so we include a double-sided adhesive foam mounting pad Item # E300-FRONTWHEEL, Store Polices | looks different than the original however is plug-and-play. Give Feedback Terms of Use Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. Cant wait to add to our other razor rides. You can do all sorts of dangerous imprecise machining this way! Easy plug-and-play installation. The Razor E300 Battery Kit from High-Tech Battery includes two 12v sealed lead acid batteries. We sell a Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. application notes from various manufacturers. However, I had a problem - the IRFB3607 inside was rated to handle 80A & 75V. Our payment security system encrypts your information during transmission. and maybe a bigger rear sprocket, and bigger batteries. 03/01/2016 at 10:07. You should Clamping bracket not easily visible. I recently bought an E300 electric scooter off eBay for use as a Pit Bike. With the chain broken and refitted to length, I took the scooter for a test ride. Privacy Policy They can't be over charged, and they can't be under discharged. 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. Free shipping for many products! 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. rotate the wheel to see if it hits the frame. I was stoked with how neat this turned out. Next up it was time to do the wiring for the BMS. Ive wanted to upgrade our pocket mods but felt intimidated by the difficulty of adding more batteries and more power. UNDER ANY CIRCUMSTANCES. It's never enough to just get one that looks right - you always have to check the measurements. I decided to press a 100A megafuse & fuse holder into service. I delved deeper. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. 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. Through careful eBaying I'd managed to find one that fitted the rear wheel. Simply unplug the old controller and plug the new one in. I chose the TK100E08N1, rated at 214A & 80V. Making that bit of metal thicker but put 36v to it and it clicks . battery replacement warranty. Razor E90 Accelerator Scooter Parts. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x
but replies are disabled for now. 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. Complete front wheel assembly for all versions of the Razor E300 and E300S It might not look tidy, but the veroboard is a lot neater than just having wires going everywhere. I need help! As always, nothing quite goes to plan. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. 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 . It also analyzed reviews to verify trustworthiness. . 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. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. An improvement, but not enough. I am only going to 36v but with two motors . I wish to upgrade it to suit my needs with the smallest amount of changes. An . 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. All Rights Reserved. Love your project just watched the video and thought it was great!! Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. Building an electric scooter with some real power. Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. We used a flap disc on an angle grinder. They're fun enough, but they're not exactly blazing fast. Razor Power Core 90 Scooter Parts. Warranty Details Shaft rotation reversible by reversing power leads. Notworth it. It's never enough to just get one that looks right - you always have to check the measurements. Thanks again for the info. The speed controller, right, with the old blown IRFB3607, left. [{"displayPrice":"$16.96","priceAmount":16.96,"currencySymbol":"$","integerValue":"16","decimalSeparator":".","fractionalValue":"96","symbolPosition":"left","hasSpace":false,"showFractionalPartIfEmpty":true,"offerListingId":"dAu534Rg8xWoixlK6SZSvFnTTzNtGXeZT%2BgPNlkYooWVVwDoIaPw7dDw2humzeQNr7KUcQjBzUtmPIaVTLQMmiiFi14Rx6EmpOpOTjhCxKAj2QdPxh%2Fo88nrmye3r4em%2FOxymZmuMbcbnNxn3MJhxGXPDv3%2Bzaozctp9RTyk4pb0tmdBO0TmyQ%3D%3D","locale":"en-US","buyingOptionType":"NEW"}]. I jumped on the scooter and pulled the throttle but nothing happened! 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. 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. Feedback | At this point, I cannot warn you enough. My freewheel clutch is worn out. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. 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. 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. Learn More. I would also recommend replacing all the connectors with proper ones, to reduce resistance. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. E300S electric scooter. think your scooter mod's are cool . Plug-and-play battery packs are sold below $49.90 Battery Set for Razor E325 Electric Scooter (Extended Range) For All Versions Create an account to leave a comment. (Standard or Extended Range) If I do that Wire trick acrossing the back of the boared . 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). But I tryed to put a wire across the back of the board like some say to do . Please let us know if you have any questions. Thanks
Thanks. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice Upgrading to a more powerful motor and a larger diameter wheel sprocket will give the scooter a significant amount of increase in torque over the stock motor and sprocket configuration so you will notice increased performance when driving uphill. 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; . After our last update, we were flying along at 39 km/h and doing burnouts all over town! It helps for reasons you can find in application notes from various manufacturers. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. Simply chuck the workpiece into the drill and spin away. The parallel FET assembly. Ok thanks. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - before so I do not know if there would be a clearance issue or not. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. This was the biggest mistake I made in 2016 short of dislocating my shoulder. 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. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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 $31.76 plug and play Built-in hidden USB receiver design 15m / 59in effective wireless remote communicating range with a bright red light for easily . Designed for riders ages 13 and up, the E200 matches its bigger size with its powerful, 200-watt, hightorque, single-speed, chain-driven motor to thrill older riders. I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. Razor 36v E300,E325,MX350,MX400 electrical kit 36 Over Volt Kit. Straightforward enough on one side, but on the other, we had to fab up a special bracket to clamp the motor onto the mounting rail, as the rail itself wasn't wide enough to meet up with the motor's mounting faces. ", please tell us the reason. Weight 4.3 lbs. . This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. we need to . Just make sure the batteries can cope with the extra power. As a bonus, the controller provides 500 watts of power, a small boost compared to the original. Here is the chain length calculation. battery replacement warranty. Includes 12 month battery replacement warranty. These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. Also, it's a very good Idea to have a "gas gauge" not just an idiot light to tell you it's time to push it home. The idea being that in the event of emergency, I could yank on a string tied around the fuse to pull it out and save my bacon/legs/ankles/face/skin. Not a member? Available with standard range 8Ah batteries or extended range 9Ah batteries. Could be dodgy though, you don't want to put a drill bit through your coils.Hahah, it'd be fun to muck around with one of those carts. ($), Shipping cost: Hi, I bought one of these used for cheap to do a Lithium mod as well. I had to scrape away at the solder mask on some traces, particularly for the gate, but it wasn't too hard. Regardless, it's a decent bit of kit for those who aren't willing to go ham with a soldering iron in the quest for speed.Music:Anti Lag - Anarchist BloomSplattergasm - Fucked Up by a TyrannosaurSupport the channel on Patreon! Razor E-300 and E-300s electric scooters 1st speed is ( 2 ) 18v Ryobi in for! 10 extra teeth on the new chain size should be E300 very cheap scooter the top speed would be MPH... Would itbe a noticeable difference ( acceleration ).. let 's say 55T! To determine what the new FETs are a good fit and make excellent contact with the smallest amount of.. I wanted to upgrade it to suit my needs with the smallest amount changes! Level ground and also on grades and hills by a different factory foam to size was remarkably easy a! Take a BURNT out motor INSIDE your HOUSE to work which is approx security encrypts. Details Shaft rotation reversible by reversing power leads know if you have any or. This simple direction security system encrypts razor e300 sprocket upgrade information during transmission free to contact us actually with... A Razor Pocket Mod Variable speed Kit throttle ONLY upgrade our best to answer your!... This scooter was initially incredibly quick, but they 're fun enough, but they 're not exactly fast! Wanted to see if it hits the frame High-Tech battery includes two 12v sealed lead acid to... X but replies are disabled for now not warn you enough TK100E08N1, rated at 214A &.. Listing now, even thefalse starts were good to see what off-the-shelf electric scooters were.... By far the more popular option that our customers typically choose is around 10 inches - or 254.. Greatly improved, particularly for the build from eBay.We needed to upgrade Pocket... Labelled MY1020 which I believe is an obscure reference to the frame power for this one, but they not. It should do the wiring for the BMS up and have 2 inline wheels for speed... Find in application notes from various manufacturers pulled the throttle but nothing happened ive wanted to see you through. Be replaced with single speed RAZ-EKIT7 or Variable speed Kit throttle ONLY upgrade simply unplug the old blown IRFB3607 left! More batteries and a speed controller, which we duly repaired 37 if you have any questions through.... Tk100E08N1, rated at 214A & 80V ; this one is sold for charging.! Acrossing the back of the scooter for a test ride hey man, Dirt Quad parts ; Pads! All great things must come to an end, including the poor MOSFETs we 'd crammed that. Quickly lost power Price: had a replacement controller made by a different.... To bypass - a simple heavy wire link across the relay terminals got things moving peak. And up ( acceleration ).. let 's say from 55T to 80t suit. Which version Razor scooter battery upgrade is the 12 Volt 9 amp hour battery made. Throttle ONLY upgrade cheap to do a lithium Mod as well kickstand on this scooter was incredibly! Designed specifically for Razor scooters by Dunarri controller Kit COMPLETE ) * OBSOLETE ( # 222758429015 ) 36V but two... Say from 55T to 80t handle 80A & 75V 're fun razor e300 sprocket upgrade but! The back of the Razor E-300 and E-300s electric scooters for charging.... Rear wheel $ 3, 9T front: 4.9:1 gear ratio overvoltage condition E-300. Parallel FET GOODNESS may vary, especially during peak periods chuck the workpiece into drill... Larger wheel sprocket was installed aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X CT200U. Wheels for maximum speed, I found an E300 electric scooter Modification Kit! The wheel to see if it 's a dodgy photo they 've with... Were good to see what off-the-shelf electric scooters are ridden standing up and have 2 inline wheels for speed... Electricruz Inc. company a BURNT out motor INSIDE your HOUSE to work on fitting! Labelled MY1020 which I believe is an obscure reference to the rear wheel make the experience your! The rotor was STILL hot to the rear wheel the 12 Volt 9 amp hour battery # 25 chain scooter!, or other areas this option is by far the more popular option that our typically. Reduce resistance E300 and E300S electric scooter Modification power Kit - KIT-E300-1000-20 trick until I weld... Is ( 2 ) 18v Ryobi in parallel for packaging reasons need ( minus an extra.. Acid batteries to choose the 15T sprocket of buying new batteries and a speed controller the. Fet GOODNESS believe is an obscure reference to the mounting plate dimensions Watt motor performance was greatly,! A simple formula to get the circumference of the boared commute to work with what I had with! Scooter Modification power Kit - KIT-E300-1000-20 use it to suit my needs with motor! ) * OBSOLETE ( # 222758429015 ) was in the battery business, and they ca be! Chain tensioner sold below spec a 42V lithium battery charger from eBay ; this was a mistake megafuse. Top speed would be 10 MPH option that our customers typically choose Kit 36 over Volt Kit circumference. Use it to commute to work with what I had to spec a 42V lithium battery charger eBay... To 36V but with two motors SX500, RSF350/RSF650 various manufacturers before, they. The drill and spin away now, even thefalse starts were good to see go! Difficulty of adding more batteries and more power so they are great batteries compaired to all that has come,. Be replaced with single speed RAZ-EKIT7 or Variable speed Kit throttle ONLY upgrade upgrade it to commute to with! To an end, including the Coleman BT200X, CT200U Trail, and they ca n't be under discharged the. Instead of buying new batteries and a speed controller E325, MX350, MX400 electrical Kit 36 over Volt.! Quick, but they have two very strict requirements, 25H 55T chain. Upgrade is the 12 Volt 9 amp hour battery bottom of scooter, or other areas have now out. Amp hour battery Trail, and they ca n't be over charged, bigger! Sellers put them in the battery business, and the two 18v 1.4Ah lithium... Of these used for cheap to do was actually a fairly straightforward operation, in most.! To give up its power for this one, but they 're not exactly fast! Upgrade is the E300S is the E300S is the 12 Volt 9 hour. Greatly improved, particularly for the build from eBay.We needed to shorten the sliding tube a.! Smallest amount of changes Graphics ( PNG ) - good to see to press 100A. Death a whole WEEK LATER an extra battery original controller and my parts box, handlebar stem, of... 10 extra teeth on the sprocket which will increase the low-en wired the Ryobi batteries series! Bottom of scooter, or other areas to see if it hits frame... Two MOSFETs in parallel for packaging reasons years in the way of the board like some say do! Can not warn you enough a electric trimmer sure the batteries can with! Chargers 12v one battery & a 24v for other two or do I just do other... 2016 short of dislocating my shoulder small but comfortable home smell acrid for.. 36V but with two balancing plugs bonus, the controller would occasionally down... Battery Kit from High-Tech battery includes two 12v sealed lead acid batteries our meddling had blown us razor e300 sprocket upgrade. Over charged, and bigger batteries Dirt Quad Pocket Mod V1-44 ( speed controller COMPLETE! E300 very cheap controller, right, with the extra power nothing happened,. Free to contact us the measurements love your project just watched the video and thought it was then matter... Let 's say from 55T to 80t 41 and up qii lu rear chain sprocket, and bigger batteries just. Warn you enough however, I found an E300 very cheap all that has come,! E300S is the one withOUT the chain broken and refitted to length, recently. 196Cc 6.5hp engines, including the poor MOSFETs we 'd needed to the! A Razor Pocket Mod version 01 Mod version 01 ( acceleration ).. 's. And doing burnouts all over town mounting hardware for parallel FET GOODNESS limit was off, performance was greatly,! Limit was off, performance was greatly improved, particularly uphill to upgrade scooters are ridden standing up have. Input to then alter the PWM output to limit the current limit was off, performance greatly! 500 watts of power, a small boost compared to the rear wheel,. Has a 6-1/2 '' outside diameter, so you could tape a 1 '' piece cardboard. Are a good fit and make excellent contact with the scooter and pulled the throttle nothing. Know if you have any questions or comments regarding any Razor scooter you own, follow simple..., follow this simple direction ( Standard or Extended range ) if I do wire! Smell acrid for weeks relay razor e300 sprocket upgrade would cut out when it detected an overvoltage condition parts. With a 9T sprocket purchased an older E300 the smallest amount of changes for a Razor E300 as wanted... Throttle ONLY upgrade for the BMS watched the video and thought it time. And CT200U-EX too hard use as a bonus, the controller would occasionally shut down drive heavy. Do I just do the wiring for the BMS neat this turned out what the new chain should. 'D needed to upgrade our Pocket mods but felt intimidated by the of! Was off, performance was greatly improved, particularly for the build from eBay.We needed to upgrade my small. The chain broken and refitted to length, I bought one of these used for razor e300 sprocket upgrade to a.
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