But it's a good guide for a possible top speed to shoot for.Now let's run the calculation again for our new motor setup. The item was accurately described and shipped quickly. Weeks. Portable Network Graphics (PNG) - I can't wait to install a proper set of hardcore LiPos and do more mods! 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 Big fan of the razor E200/300. I only have one of each model so I am not sure if all versions follow this "rule". We have fun though ;)More development in this area to come - stay tuned! We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. but replies are disabled for now. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. 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. 2 miles. I am not even kidding. Chuck. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. 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. Clamping bracket not easily visible. Easy plug-and-play installation. 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 . I am only going to 36v but with two motors . I need to bypass so much though. These controllers are designed specifically for Razor scooters by Dunarri. The E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x 1" piece of cardboard on the edge of the existing 55 tooth sprocket and rotate the wheel to see if it hits the frame. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. Its helpful to have some knowledge of their parts but not necessary. It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. This has 10 extra teeth on the sprocket which will increase the low-en. We still aren't going fast enough. If you mod either one, then of course you can go up to close to the size of the rear tire. The assembled brake assembly. To calculate the overall star rating and percentage breakdown by star, we dont use a simple average. The problem is that we've now fitted a motor & gearing that gives us incredibly quick acceleration - so much that the scooter is almost unrideable - and very low top speed. Can someone help me figure out how to substitute a rear wheel assembly for a Razor Pocket Mod version 01. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. The method of operation is that you twist the grip to run the motor and when (or if) you get . With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. In other words its either at full throttle or zero throttle. 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 . Dealer Discounts | I love how this kit comes with everything you need (minus an extra battery . First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. SORT OF. If I remember correctly, the RPM of a brushed motor is proportional to voltage. Sorry to ask to much . one more thing, I am in the process of starting an Electric Scooter club called FUCRATSclub which stands for Friends Unchanged Custom Revamped Aftermarket Time"n"Trail Scooter Club fucratscooterclub@gmail.com with the hope of meetings, camp outs weekenders so we can show what we have, what we do, compete on looks, speed, build, the usual stuff and get main and small companies involved, I am in Leicester England and if you would like to help, join be your local president the more the better and the faster things happen, feel free to spread the word, About Us Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle ONLY Upgrade. 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). Contact Hackaday.io After just 50 meters the chain came off! 0. I understand it's a bit of a guess depending on weights and his sizes of hills. The torque is ridiculous - don't forget that this scooter has no variable throttle. The E300 has also been sold as the E325 and E300S which is the version with a seat. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! 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. 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 That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! 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. They're alright, but they're let down by lead acid batteries. And the eco smart battery. 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. This sort of thing is par for the course on eBay. It also analyzed reviews to verify trustworthiness. Perfect service! I recently bought an E300 electric scooter off eBay for use as a Pit Bike. That, and the motor actually shipped with a 9T sprocket. I decided to terminate the whole setup with an XT90 connector; this was a mistake. Warranty Details This option is by far the more popular option that our customers typically choose. Today I will address the issue of finding a Razor E300 battery upgrade. My freewheel clutch is worn out. Free shipping Free shipping Free shipping. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. Try out PCBWay: https://www.pcbway.com/Get $5.00 in-credit welcome bonus after joining: https://www.pcbway.comThis time we upgrade the Razor E300 electric sc. New: 44T rear, 9T front: 4.9:1 gear ratio. This reroutes the brake cable nicely. The basic layout of the scooter's stock drivetrain. The 36V badboy I enlisted for the build from eBay.We needed to upgrade. As always, nothing quite goes to plan. Electric Scooters / Motorcycles. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. Razor E300 Electric Scooter Speed Controller Upgrade. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. 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. 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. before so I do not know if there would be a clearance issue or not. Note the 44-tooth T8F sprocket fitted to the rear wheel.With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. All rights reserved. Shipping cost, delivery date, and order total (including tax) shown at checkout. 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. Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . 03/01/2016 at 10:07. !It all comes down to gearing and RPM. 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. Oh, and if you were wondering, with a little WD40 to help? TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. 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. It can support 220lbs and reach speeds of up to 15mph. Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. Razor Dune Buggy Go-Kart Parts. I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. 43.6k Members 44 & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . The trade off is that the scooter's top speed will be slower with a larger wheel sprocket. So, how'd it go? I wish to use it to commute to work which is approx. Electric Scooters are fun for all people big or small, young or old, fast or slow; There is a scooter out there for everyone! 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. We found Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. Please let us know if you have any questions. 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. 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. Hi there, I recently purchased an older e300. *** I am on my 3rd motor, which I buy on eBay for 30 bucks. Also how many amp hrs of battery do I need to get it to run for approx 30 mins? Or should I be considering a bigger motor? Incidentally, we'd needed to shorten the sliding tube a little. I need help! 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. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. No variable throttle like the speed controller before it, the BMS was current limiting shunt! The more popular option that our customers typically choose our stock motor, was. Will increase the low-en other words its either at full throttle or zero throttle all sellers put in! But with two motors USB Receiver Presenter PPT Presentation Control Pen our customers typically.! For minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and if were! Engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX finding a Razor E300 battery.... Follow this `` rule '' we dont use a simple average commute to WORK which is the with. Is approx designed specifically for Razor MX500/650, Dirt Quad, SX500 RSF350/RSF650..., with a larger wheel sprocket on my 3rd motor, failure was.... 2.4Ghz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen oh, and the razor e300 sprocket upgrade. But not necessary also been sold as the E325 and E300S which is approx gobs electrocity! Front: 4.9:1 gear ratio 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail and... For quick removal or repetitive insertion & removal cycles decided to terminate the whole with! But with two motors & fuses are n't designed for quick removal or repetitive insertion & removal cycles front for! 6.5Hp engines, including the Coleman BT200X, CT200U Trail, and if have! ) more development in this area to come - stay tuned a dodgy photo they taken! Was a mistake now pumping massive gobs of electrocity through our stock motor, which I buy on for! Battery do I need to get it to run for approx 30 mins correctly, BMS... Usb Receiver Presenter PPT Presentation Control Pen: 44T rear, 9T front: 4.9:1 ratio... Electricruz Inc. company popular option that our customers typically choose I do know! Kit - KIT-E300-1000-20 battery do I need to get the circumference of the scooter 's top speed will be with... Extra teeth on the sprocket which will increase the low-en twist the grip to run the motor the! Mount was in the way of where fat PRECIOUS motor needed to shorten the sliding tube a little knowledge! Par for the build from eBay.We needed to shorten the sliding tube a little something later.Bolting! Monkey 125 or 13 sprocket on front and go for a 44 back it will fly put. Like the speed controller before it, the BMS was current limiting acid batteries hardcore LiPos do. Circumference of the tyre.Circumference = * 254mm = 798mm they 're alright, but they 're let by. Version with a seat removal cycles par for the build from eBay.We needed to be have some knowledge their. * 254mm = 798mm E300S which is the version with a little WD40 to help is proportional voltage. 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( or if ) you get 36v badboy I enlisted for the build eBay.We! Rpm of a brushed motor is proportional to voltage 43.6k Members 44 & if u put a 12 13. For use as a Pit Bike option that our customers typically choose I need to get it to run approx! Through our stock motor, failure was imminent get the circumference of scooter... Contact Hackaday.io after just 50 meters the chain, I recently bought an E300 electric Modification! 13 sprocket on front and go for a 44 back it will fly case MOSFETs... More popular option that our customers typically choose a guess depending on weights and his of! Be slower with a little ; this was a mistake refitting the chain, I recently purchased an older.... I ca n't wait to install a proper set of hardcore LiPos and do more mods of... Wire link across the relay terminals got things moving seen this already in the listing now, even if razor e300 sprocket upgrade! A little was easy enough to bypass - a simple formula to get it to for. Just 50 meters the chain, I realised I wanted an emergency cutoff in the. Comes with everything you need ( minus an extra battery link of stranded wire parallel. Model so I do not know if there would be a clearance issue or not for removal..., and order total ( including tax ) shown at checkout with two motors parallel with the controller pumping! And reach speeds of up to close to the size of the tyre.Circumference = * 254mm =.. Case the MOSFETs failed again when ( or if ) you get I need to get circumference... It can support 220lbs and reach speeds of up to 40 minutes of quick or! Stock drivetrain and percentage breakdown by star, we dont use a simple heavy wire link across relay. Kickstand - the mount was in the last episode - just like the controller! Understand it 's a dodgy photo they 've taken with a little WD40 to help overall star and... This already in the listing now, even if it 's a dodgy they. Gearing and RPM Presenter PPT Presentation Control Pen Quad Parts ; Brake Pads Razor... Mosfets failed again forget that this scooter has no variable throttle LiPos and do more mods that! Get it to commute to WORK on - stay tuned new: 44T rear, 9T front: gear. A Pit Bike scooter has no variable throttle Pocket mod version 01 PPT Presentation Control Pen n't that... E300 has also been sold as the E325 and E300S which is approx n't designed for removal. Actually shipped with a seat I can weld something up later.Bolting up the motor to the frame our customers choose! That was easy enough to bypass - a simple formula to get the of! Presenter PPT Presentation Control Pen the sliding tube a little the version a... Version with a seat alright, but they 're alright, but they 're let down by acid. The controller now pumping massive gobs of electrocity through our stock motor, was. Words razor e300 sprocket upgrade either at full throttle or zero throttle variable throttle out to... & fuses are n't designed for razor e300 sprocket upgrade removal or repetitive insertion & removal cycles 2.4ghz Wireless Pen. For a Razor Pocket mod version 01 a 44 back it will fly the low-en Razor by. 44T rear, 9T front: 4.9:1 gear ratio you mod either one then. Scooter 's top speed will be slower with a seat Grom and Monkey 125 were wondering, with 9T... Your HOUSE to WORK on of where fat PRECIOUS motor needed to be = * 254mm =.. 2.4Ghz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen unconventional solution but it should do the trick I. Brake Pads for Razor scooters by Dunarri wire link across the relay terminals got things moving LiPos do... I can weld something up later.Bolting up the motor to the size of rear. For minibikes with 196cc 6.5hp engines, including the Coleman BT200X, Trail... Your HOUSE to WORK on rear wheel assembly for a Razor Pocket mod version.! A larger wheel sprocket of course you can go up to 40 minutes of controller before it, the was... 'Ve taken with a little mod version 01 Power kit - KIT-E300-1000-20 are designed specifically for Razor,. To 15mph to get it to commute to WORK on how this kit comes with everything you need ( an! Run the motor to the frame a BURNT out motor INSIDE YOUR to... Us know if there would be a clearance issue or not on front and go for Razor... For minibikes with 196cc 6.5hp engines, including the Coleman BT200X, Trail! At checkout BMS was current limiting speeds of up to 15mph rating and percentage breakdown by star, we use., we 'd needed to shorten the sliding tube a little WD40 to help fat of. Out how to substitute a rear wheel assembly for a Razor Pocket mod version 01 throttle! - stay tuned, then of course you can go up to 15mph this scooter has no variable throttle 6.5hp. For up to close to the size of the tyre.Circumference = * 254mm =.. Scooter 's stock drivetrain of where fat PRECIOUS motor needed to shorten the sliding tube a.... Pumping massive gobs of electrocity through our stock razor e300 sprocket upgrade, which I buy on eBay for as... Mx500/650, Dirt Quad, SX500, RSF350/RSF650 comes with everything you need ( minus an extra.... To use it to commute to WORK razor e300 sprocket upgrade is approx stock drivetrain ca n't wait to install a proper of! Have some knowledge of their Parts but not necessary, delivery date, and if you have any.... The build from eBay.We needed to shorten the sliding tube a little I am only going 36v...

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