*** Sold by Powermall and ships from Amazon Fulfillment. Give Feedback Terms of Use 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? Check out the Youtube video to see how I hunted down the problems step by step! Me, glaring at the motor that just burnt me in dismay. Become a member to follow this project and never miss any updates, About Us 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). With everything out of the way, it was time to drill some mounting holes for the new motor. I need to bypass so much though. The controller is too powerful for the small motor, you will burn it up! AND IT WORKED. Tire The Razor E300 Battery Kit from High-Tech Battery includes two 12v sealed lead acid batteries. 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. For use with #25 chain. Kenda Brand Tubeless Tire size 120/90-10 K761 with aggressive tread pattern for dual purpose applications. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Unable to add item to List. Modifying the heatsink and mounting hardware for parallel FET GOODNESS. But performance was still somewhat limited. All rights reserved. Copyright 1995-2023 eBay Inc. All Rights Reserved. *Also fits version 40 and down however the 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 All rights reserved. The new FETs are a good fit and make excellent contact with the heatsink. Yep - all of these failings come down to one thing. Longtime user of e300 with 2 speeds. Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . 1" piece of cardboard on the edge of the existing 55 tooth sprocket and 55 Tooth Sprocket for all Razor E300 and E300S Models. 43.6k Members 44 ***Please note: This product is only available for sale in the United States, Canada and associated U.S. and E300S electric scooter. Here is what a freewheel both with and without notches looks like. (Standard or Extended Range) Clamping bracket not easily visible. Thanks The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. 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. In order to find out which version Razor Scooter you own, follow this simple direction. That, and the motor actually shipped with a 9T sprocket. I love how this kit comes with everything you need (minus an extra battery . A+ service! Good to see you go through the motions, even thefalse starts were good to see! Reassembling the speed controller. controller wire length 18" Motor to controller wire length 18" Charger port wire length 20" The motor has an 11 tooth sprocket factory installed on it. Simply unplug the old controller and plug the new one in. There are 0 customer reviews and 1 customer rating. Will keep you kids updated. SORT OF. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. And the eco smart battery. Original: 55T rear, 11T front: 5:1 gear ratio. *Fits version 41+ if it is installed along with a new size 3.00-4 Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. The stock bracket location meant the brake line was in the way of the motor, too. 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. Item # SPR-2511D, Version 41+*All Versions The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. You may receive a partial or no refund on used, damaged or materially different returns. 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. Qii lu Rear Chain Sprocket, 25H 55T Rear Chain Sprocket Fit, Price: We got to burning, at least. To hit our target speed, I'm probably going to want to choose the 15T sprocket. I do not know of any replacement wheels that are available however the freewheel clutch can be removed from the existing wheel and replaced with a new one. Plug-and-play battery packs are sold below $49.90 Battery Set for Razor E325 Electric Scooter (Extended Range) For All Versions A powerful electric MTB for commuting and off-road fun! Sent from my SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC airplane junk. Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. I'd still like to switch to a variable throttle down the line, of course, but it's much more drivable now. Easy plug-and-play installation. 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. It also analyzed reviews to verify trustworthiness. Sold by LotFancy Inc and ships from Amazon Fulfillment. This tire is widely used on electric, gas, & mobility scooters, as well as utility equipment such as dollies and warehouse carts. Razor Electric Scooter, Bike, and Go Kart Modification Forum, https://electricscooterparts.com/one-throttle-two-controllers.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. We found 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! 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. EV longboards to race cars, smartening up your smart cars, and monitoring your motors. Price: $550.20 . After just 50 meters the chain came off! All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. 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. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. 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. Is this a good idea? The stock bracket location meant the brake line was in the way of the motor, too. Learn More. This forum is in read-only mode. The cordless-drill-come-lathe was the way to do it. Includes 12 month With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. 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. New New New. 4) Adding Two Additional Batteries. . The assembled brake assembly. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. I understand it's a bit of a guess depending on weights and his sizes of hills. What to do? Watch out world! Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Through careful eBaying I'd managed to find one that fitted the rear wheel. I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. 1.58 MB - Made by Unite. It might not look tidy, but the veroboard is a lot neater than just having wires going everywhere. What Do I Use as a Replacement Battery for an APC 1500. I read a few ppl had clearance problems. Give Feedback Terms of Use The first runs were not quite up to scratch - only 34 km/h. An improvement, but not enough. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. It was the motor. 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. View cart for details. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Help please , do I need to do both them mod's solder on back of the board crossing it , then link a wire across the V link to ground,& is it best to go all the way down that V link metal then take it to the ground . Already have an account? It's time for MOAR MODS! 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. I read the silicone should openly dry without the cover on, since the fumes can effect the carbon brushes. Mid-skid. I jumped on the scooter and pulled the throttle but nothing happened! Something went wrong. After just 50 meters the chain came off! The lead acid batteries. Although we can't match every price reported, we'll use your feedback to ensure that our prices remain competitive. With this kit you'll enjoy longer runtime, better performance, and it makes your scooter safer since you can vary the speed and not have to go to full throttle to accelerate. Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. It helps for reasons you can find in application notes from various manufacturers. That said, I was tired of setting off with it down and then nearly stacking it when it impacted the ground at speedNext up was the brakes. This was the biggest mistake I made in 2016 short of dislocating my shoulder. 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. You are about to report the project "The Razor E300 Overvolt! 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. 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. WEIZE 12V 9AH Rechargeable SLA Battery for Razor e200 e225, 2 Pack. Razor E300 and E300S Troubleshooting Guide, Razor E300 and E300S Battery Installation Guide 1, Razor E300 and E300S Battery Installation Guide 2, Razor E300 and E300S Throttle Replacement Guide, Razor E300 and E300S Tire and Tube Replacement Guide, Razor E300and E300S Wiring Diagram Version 1-4, Razor E300and E300S Wiring Diagram Version 5-7, Razor E300and E300S Wiring Diagram Version 8-9, Razor E300and E300S Wiring Diagram Version 10, Razor E300and E300S Wiring Diagram Version 11, Razor E300and E300S Wiring Diagram Version 12, Razor E300and E300S Wiring Diagram Version 13-19, Razor E300and E300S Wiring Diagram Version 20+. There were issues from the get go - it simply didn't fit. 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. Razor DXT Electric Drift Trike Parts. 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 Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! 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. tire. Please Note: Because this is an aftermarket controller, the screw holes do not align with those in the Razor, we recommend using adhesive velcro to secure it in place. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. Comfortable Ride Featuring a 9 (229 mm) pneumatic front tire for shock absorption and an extra wide, anti-slip rubber deck for more foot space and comfort. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - How Do I Extend the Life of My Razor Electric Scooter Battery Pack? The E300 has also been sold as the E325 and E300S which is the version with a seat. 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. Plus it will save me using two chargers 12v one battery & a 24v for other two. Already have an account? Now I no the 1st bit u did to it did that work . 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice #rearbrakes4lyf. Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete (#323587363353), Great product and worked as described. above. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. We have a combined experience of over 20 years in the battery business, and will do our best to answer your questions! Instead of dropping $40 on a new, higher spec speed controller and variable throttle, I instead decided to rip the thing apart and uprate the switching FET inside to handle more power. There are some hills and I weigh approx. Weight 4.3 lbs. 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. I delved deeper. (Standard or Extended Range) We still aren't going fast enough. Sign up. Don't settle for non OEM style battery pack wiring harnesses with terminals that push onto the batteries and can loosen or fall off over time. Hi, I bought one of these used for cheap to do a Lithium mod as well. Yes you could. . 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 This means the tyre diameter is around 10 inches - or 254 mm. 1st speed is (2) 18v Ryobi in parallel. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. Item # E300-FRONTWHEEL, Store Polices | E300S electric scooter. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. Razor Dune Buggy Go-Kart Parts. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. It was one of the later models which has the controller supposedly set to a 30 amp limit (24V DC) and an On/Off twist grip. Warranty Details But I tryed to put a wire across the back of the board like some say to do . Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. Parts were a little hard to come by - eBay came up short on sprockets, and without machining capability, I had to find the right ones elsewhere. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. I am only going to 36v but with two motors . Your recently viewed items and featured recommendations. 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. Through careful eBaying I'd managed to find one that fitted the rear wheel. Log In. The assembled brake assembly. Once the current limit was off, performance was greatly improved, particularly uphill. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. My curiosity is killing me. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. You may be seeing the problem already. This reroutes the brake cable nicely. The Razor E300 is an upgrade of the older version from the same scooter line, the Razor E200. Dimensions: 4" wide x 3-1/4" long excluding shaft, 4-1/4" long including shaft. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. 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. E300S electric scooter. I can't wait to install a proper set of hardcore LiPos and do more mods! If you know what those weird jumpers do, PLEASE tell me! Big fan of your work. Chuck. However, there was a problem - our top speed was LESS THAN BEFORE?!? mounting my motor shaft was machined with.Stupidly, I ordered parts before doing these calculations, and selected a 13T & 15T front sprocket. We used a flap disc on an angle grinder. If I do that Wire trick acrossing the back of the boared . Razor E300 electric scooter. Electric Scooters / Motorcycles. We have an online chain length calculator that can be used to determine what the new chain size should be. You should 03/01/2016 at 10:17, Portable Network Graphics (PNG) - Description. So, with the motor blown, the plan is to upgrade to a new, more powerful motor that's rated for 36V. Acceleration off the line is enough to throw you clear off the scooter. Log in. Quick Q I need to by pass my E200/300 controller I put 36v and it clicks . I chose the TK100E08N1, rated at 214A & 80V. 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. 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. I removed the cutout relay which we disabled way-back-when to make more room to solder leads to for the parallel FET. May Need Extra Work - HiGear 24V 350W Electric Motor Upgrade Razor E300 MX350 MX400 DirtRocket by Alfa Wheels (11T Sprocket 350 Watt 24 Volt) 26 $6999 FREE delivery Tue, Feb 21 Or fastest delivery Fri, Feb 17 Only 19 left in stock - order soon. Okay, so after great success with the lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller. 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. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. This forum is in read-only mode. wow you did your scooter so well , and can I say it was a cool watching you. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. Note: Scooter versions can be determined by locating your bar code ID on the bottom of the scooter/deck. Battery pack with wiring harness and connector for version 5-12 Razor E300 and As a bonus, the controller provides 500 watts of power, a small boost compared to the original. to attach it to the scooter. hey man. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. Oscillation is the biggest problem. REAR DRIVE WHEEL SPROCKET 55 TOOTH #25 CHAIN RAZOR E300. I don't mind doing a bit of "kicking" on the big hills. Please help. After our last update, we were flying along at 39 km/h and doing burnouts all over town! They struggle up a pretty basic hill with an adult rider and don't last long either. one for 3 and one for 4 cells. Check out the video for the full story. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. If I remember correctly, the RPM of a brushed motor is proportional to voltage. 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. FREE Shipping on orders over $25 shipped by Amazon. Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Should these modifications do what I want it to do? How much will it weight then? I could overvolt this motor but I'd likely melt it again. 2.21 MB - With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. Thus far, our meddling had blown us up a speed controller, which we duly repaired. It's a simple enough matter of soldering up the 10 individual cells and then the main battery discharge wires. They're alright, but they're let down by lead acid batteries. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle ONLY Upgrade. I got things buckled in, admittedly with the chain stretched to its limit. Regarding the 80t sprocket, any idea if it'll hit the frame (E300)? The original gearing was 11T on the motor, with a 55T rear sprocket. Tips to Increase the Speed of Electric Scooters 1) Remove the Speed Limiter. Sorry to ask to much . Can I chat with you about a separate project??? 2.80/2.50-4 tire is a little smaller than the original 10x3.00-4 tire. Please let us know if you have any questions. Clamping bracket not easily visible. The version number is located on the ID tag which may be found on the battery charger, Any plans to replace the speed controller when you throw in some beefier LiPos? battery replacement warranty. 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. A revolution is on the way - and Electric Scooters are leading it! Instructions are pretty clear and seller is very responsive and open to questions. Please try again. Get support for the Dirt Quad from Razor. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. E300 Control Module Installation Instructions E Series Electric Scooter Throttle Replacement E300 Service Bulletin - Short Ride Time/Circuit Breaker E Series Reset Button Replacement E200, E300 Kickstand Replacement E200, E300 Motor Installation Instructions How to Videos E300 Throttle Replacement Battery pack with wiring harness and connector for version 1-4 Razor E300 and Can someone help me figure out how to substitute a rear wheel assembly for a Razor Pocket Mod version 01. [{"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"}]. 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. This is likely due to the motor overheating and dying, as well as factors such as rolling resistance & air resistance. A bit of a twitch but no drive. the same mounting holes so we include a double-sided adhesive foam mounting pad Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. Already have an account? Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. 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. New: 44T rear, 9T front: 4.9:1 gear ratioThat's hardly any change at all! 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 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. 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. The item was accurately described and shipped quickly. Please. Building an electric scooter with some real power. I measured the scooter's rear wheel diameter, and then sat the scooter up on bricks and ran the motor. I decided to press a 100A megafuse & fuse holder into service. These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. Instead, I had to get creative - I decided I'd go with parallel FETs to handle the strain. 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. 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. 0. Item # E300-BATTERIES3. 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. Price: USD198-USD245. Razor Power Core E90 Scooter Parts. The basic layout of the scooter's stock drivetrain.

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