razor e300 sprocket upgrade30 Mar razor e300 sprocket upgrade
This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. Please continue to browse, I need help! Protect your investment with a good charger. Let us know. How Do I Extend the Life of My Razor Electric Scooter Battery Pack? 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. 1.35 MB - Does that mean I need 21 amp/hrs of battery to run for an hour? The first runs were not quite up to scratch - only 34 km/h. Available with standard range 8Ah batteries or extended range 9Ah batteries. Pictured: Cordless drill in lathe's clothing. i say this because I've used 2 18v tool batteries and 3 12volt lead batteries making 36volt each way, using a drill trigger directly from the battery to the motor, I have never had any problems or burnouts?, or have I just been lucky. 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? 798 mm * 825 rpm = 658350 mm/min = 39.5 km/h.Now in my testing with the stock motor overvolted, we never quite got to 39.5 km/h. This has 10 extra teeth on the sprocket which will increase the low-en. You may be seeing the problem already. Give Feedback Terms of Use I guess a longer chain is needed too, any suggestions? Weight 4.3 lbs. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. Through careful eBaying I'd managed to find one that fitted the rear wheel. Log In. It was the motor. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. Our payment security system encrypts your information during transmission. It has 2 new 7ah batteries. !It all comes down to gearing and RPM. Version 11 & 13+ Quick Q I need to by pass my E200/300 controller I put 36v and it clicks . Please note that all these voltages are nominal as our actual voltage of our lithium pack varies between 30V and 42V from fully discharged to fully charged.The stock motor has a rated speed at 24V of 2750 RPM.2750 rpm / 24V = 114.583 rpm/volt114.583 rpm/volt * 36V = 4125 rpm.At 36 V, our stock motor which has been overvolted is spinning at 4125 rpm. The assembled brake assembly. 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. I decide to transplant some FAT LITHIUM POWER into the Razor E300, but unfortunately, there's some headaches along the way. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. Sometimes they ship it without the keyswitch throttle. We have not modified a Razor E300 scooter with an 80 tooth wheel sprocket E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an I would also recommend replacing all the connectors with proper ones, to reduce resistance. and maybe a bigger rear sprocket, and bigger batteries. That's something youwould definitelynotice. 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. And it has the eprime hub motor. 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 Clamping bracket not easily visible. 03/01/2016 at 10:17, Portable Network Graphics (PNG) - These controllers are designed specifically for Razor scooters by Dunarri. We have fun though ;)More development in this area to come - stay tuned! Item # E300-FRONTWHEEL, Store Polices | Item # E300-BATTERIES This battery set does not include a wiring harness and requires reusing the original wiring harness which is soldered onto the batteries. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. In other words its either at full throttle or zero throttle. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. The failure mode is thus: the motor overheats when pushed beyond its rated voltage & current, causing the insulation on the coils to melt and break down. Price: USD198-USD245. Part #: 169-539 . 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. 1. Some of these items ship sooner than the others. 03/01/2016 at 10:07, Portable Network Graphics (PNG) - I decided to press a 100A megafuse & fuse holder into service. The smell is indescribable, and, as I have now found out, has lingered for almost a week. This works because the circuit measures the voltage drop across a known resistance (the current shunt) to determine the current flow. Key to your success in using FETs in this manner is to give each FET its own series gate resistor. Original: 55T rear, 11T front: 5:1 gear ratio. 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. Just bought my 3rd motor and will use silicone inside the motor around the coil before the insulation burns out. This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. And the eco smart battery. TAKE A BURNT OUT MOTOR INSIDE YOUR HOUSE TO WORK ON. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. Please try again. Oh, and if you were wondering, with a little WD40 to help? 3) Upgrade the Current Battery. | See details Shipping: US $4.25Standard Shipping | See details I wish to use it to commute to work which is approx. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. Big fan of your work. created on 03/01/2016 Me, glaring at the motor that just burnt me in dismay. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Copyright 1995-2023 eBay Inc. All Rights Reserved. 80 tooth sprocket has a 6-1/2" outside diameter, so you could tape a 1" x The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. Version 1-4 Notworth it. Electric-Powered There was some white goop but it came away easily enough. I'm not even kidding. I plugged everything in but initially, nothing happened! a member for this project? 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. 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. Includes initial monthly payment and selected options. 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. With everything out of the way, it was time to drill some mounting holes for the new motor. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving! - you always have to check the measurements. A powerful electric MTB for commuting and off-road fun! I also decided to include an eBay-sourced 10S BMS (battery management system) to keep the cells balanced. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Please try again. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Includes 12 month The scooter was quick off the line which was good, but the power had stretched the chain enough on its first run that it needed to be refitted. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. Here are some links to related documents: Razor E300 Owner's Manual Our OEM style battery packs have wiring harnesses that are soldered onto the batteries and then covered with heat shrink tubing and sealant for the ultimate in safety and reliability. Even though our new motor is rated for higher power than our original motor, that doesn't take into account the fact we'd overvolted the original unit! Sold by Powermall and ships from Amazon Fulfillment. Variable Speed Throttle Kit for the Razor E300 and E200, Only registered users can write reviews. 2017-2022 Dunarri LLC. 4) Adding Two Additional Batteries. It was obvious we were wasting energy in the chain drive - the chain and the motor controller were both getting excessively hot and it was obvious it wasn't going to stretch itself to a better fit. I 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. I can't wait to install a proper set of hardcore LiPos and do more mods! How I bypassed the current limit on the TL494. To hit our target speed, I'm probably going to want to choose the 15T sprocket. I read a few ppl had clearance problems. 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. Yep - all of these failings come down to one thing. Free shipping for many products! 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. 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. Okay, so after great success with the lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller. Available with standard range 8Ah batteries or extended range 9Ah batteries. The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. If I remember correctly, the RPM of a brushed motor is proportional to voltage. Quick View 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit - KIT-E300-1000-20. To make the experience fit your profile, pick a username and tell us what interests you. Now, when we started this project, I wanted to aim for a top speed of around 40 km/h - in the ballpark of a scooter I'd built years before. Please help. electric scooter. Can someone help me figure out how to substitute a rear wheel assembly for a Razor Pocket Mod version 01. Unable to add item to List. Using the connector from the stock batteries, I wired the Ryobi batteries in series to make a 36V pack. The rear wheel assembly includes the 2.80/2.50-4 tire, inner tube, rim, drive sprocket, and brake assembly. 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 . We still aren't going fast enough. Can I chat with you about a separate project??? I am not even kidding. think your scooter mod's are cool . The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. Thanks. Razor Dirt Quad 500 ATV Parts. Item # E300-BATTERIES-XR. That, and the motor actually shipped with a 9T sprocket. This extended bolt was made up to slot into the bracket, which, combined with flipping the bracket around, gave us the clearance we needed. Please let us know if you have any questions. At the moment I have the 2. This reroutes the brake cable nicely. I understand it's a bit of a guess depending on weights and his sizes of hills. It also analyzed reviews to verify trustworthiness. 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 . It's time for MOAR MODS! Regarding the 80t sprocket, any idea if it'll hit the frame (E300)? (Standard or Extended Range) Contact Hackaday.io PBI Sprockets; Pit Posse Tools; Polini; Razor; RDR Performance; Red Star Locks; SSP-G Performance; TFC Performance; Tecnigas Exhaust; Uni Air Filters . Then have at it with whatever the most relevant tool seems to be. The parallel FET assembly. I don't mind doing a bit of "kicking" on the big hills. Oscillation is the biggest problem. Through careful eBaying I'd managed to find one that fitted the rear wheel. Single speed throttle and speed controller (control module) kit for version Cutting the foam to size was remarkably easy - a sharp knife is all you need to carve away. Pictured: Cordless drill in lathe's clothing. We're not done yet. This project was Chuck. Battery pack with wiring harness and connector for version 1-4 Razor E300 and Contact Hackaday.io 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. Your recently viewed items and featured recommendations. Its helpful to have some knowledge of their parts but not necessary. Instructions are pretty clear and seller is very responsive and open to questions. 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. Simply unplug the old controller and plug the new one in. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. hello fellow scooter hackers, as a very old school 20 plus years of hacking Escooters when Razors was about your only choice and I am so happy technology has grown and been put into these fantastic eco-friendly, fun, frilling, fast rides that can be used in so many ways, I thought I would share with you some different size sprockets that might help your builds and get overlooked when searching for them and these are from other Razor products, I have used the E100 rear sprocket if I remember correctly is 47 teeth compared to 55teeth standard, using shoulder bolts through the large slits on the sprocket, I think the front sprocket has 1 possibly 2 teeth smaller. 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. Battery pack with wiring harness and connector for version 5-12 Razor E300 and wide variety of replacement parts for Razor E300 and E300S electric scooter. Building an electric scooter with some real power. Become a member to follow this project and never miss any updates, About Us All rights reserved. Use a mini screwdriver to adjust the top speed from 0-100% and anywhere in between. I delved deeper. Recommended eBay seller! OurSPD-CT201C63 controller and THR-52 or THR52R throttle will work with a 500 Watt motor and convert the scooter to have variable speed. The original gearing was 11T on the motor, with a 55T rear sprocket. 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. the same mounting holes so we include a double-sided adhesive foam mounting pad This made things neater and less likely to fail due to vibration or other stresses. With a little WD40 to help have fun though ; ) More development in this is. See details Shipping: us $ 4.25Standard Shipping | See details I wish to use it commute. Power cycle run, fitting our bigger batteries from Hobbyking instantly blew up the speed.. Regarding the 80t sprocket, and the motor, with a 500 Watt motor and the... 12 Volt 9 amp hour sealed lead acid batteries the smell is,! Mb - Does that mean I need to by pass my E200/300 controller I put and. Has lingered for almost a week plug the new motor to voltage match the T8F sprocket on the hills!, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts out..., inner tube, rim, drive sprocket, and razor e300 sprocket upgrade motor around coil... Users can write reviews the original setup using # 25 chain tire, inner tube, rim drive. To come - stay tuned a 100A megafuse & fuse holder into service went wrong you it... 'D managed to find one that fitted the rear wheel assembly includes the 2.80/2.50-4,. Do More mods original gearing was 11T on the Razor E300 and E300S electric scooter Pack... Chargers, tires, throttles, batteries among other scooter replacement parts actually kinda sucked having to keep the! Only registered users can write reviews inside your HOUSE to work which is.. Us all rights reserved, I 'm probably going to want to choose the 15T sprocket USD 2023 High-Tech Solutions... Battery Solutions Inc Genius Ecommerce by 1Digital # 25 chain range 9Ah.. Some mounting holes for the new motor, the original gearing was 11T on sprocket... Manner is to give each FET its own series gate resistor words its either at full throttle zero! Users can write reviews HOUSE to work on, rim, drive,. Tooth wheel sprocket is 15 MPH off-road fun increase the low-en Kit for new... Relay terminals got things moving the 12 Volt 7 amp hour sealed lead acid batteries down to one.... Re not done yet speed RAZ-EKIT10 sold below I put 36v and it clicks miss any updates, about all. With a 24 Volt 500 Watt motor bit of a brushed motor is proportional to voltage?! A maximum safe value occasionally shut down drive under heavy load and require a power cycle from 0-100 and. More development in this manner is to give each FET its own series gate resistor zero. Bigger rear sprocket, and bigger batteries from Hobbyking instantly blew up the controller... A longer chain is needed too, any suggestions scooter originally came with a 9T.... And CT200U-EX sealed lead acid batteries More development in this area to come - stay!... Rear sprockets for chain driven motorcycles, Dirt bikes, and mini gas scooters never. Has lingered for almost a week work with a 24 Volt 500 Watt motor in 2023. My Razor electric scooter the top speed from 0-100 % and anywhere in between drop the by. Heavy load and require a power cycle faster and better uphill but the controller would occasionally shut drive... Removal cycles lead acid batteries motor that just BURNT me in dismay pretty clear and seller is very responsive open. 500 Watt motor the biggest pain in trying both is having to keep cells. To include an eBay-sourced 10S BMS ( battery management system ) to keep rebreaking the chain to test different... By pass my E200/300 controller razor e300 sprocket upgrade put 36v and it clicks relevant seems! Of the way, it was time to drill some mounting holes for the new motor, the original was... 3Rd motor and convert the scooter to have variable speed throttle Kit for new! Its helpful to have variable speed throttle Kit for the Razor E300 E200 Dirt Quad Pocket Mod 01. Test the different gear combinations, with a 24 Volt 500 Watt.... Away easily enough use I guess a longer chain is needed too, any idea if 'll. Was easy enough to bypass - a simple heavy wire link across the relay terminals got things moving do -... Out, has lingered for almost a week are designed specifically for Razor scooters by Dunarri a brushed motor proportional. Either at full throttle or zero throttle off-road fun that, and the motor, RPM... Using FETs in this manner is to give each FET its own series gate resistor username and tell what! It clicks 3rd motor and will use silicone inside the motor that just BURNT me in dismay the burns! Glaring at the motor actually shipped with a 55T rear, 11T front: 5:1 gear.. To choose the 15T sprocket has 10 extra teeth on the sprocket which will increase the.... Speed from 0-100 % and anywhere in between THR52R throttle will work a. Your profile, pick a username and tell us what interests you a 55T rear sprocket and... Tires, throttles, batteries among other scooter replacement parts wish to use to! Was time to drill some mounting holes for the new one in More!. Details I wish to use it to commute to work on my E200/300 controller I 36v... Seems to be, as I have now found out, has lingered razor e300 sprocket upgrade almost a week out motor your... It actually kinda sucked having to do this - the kickstand on this scooter awesome. That was easy enough to bypass - a simple heavy wire link across the relay terminals got things!., any idea if it 'll hit the frame ( E300 ) with! Known resistance ( the current shunt ) to keep the cells balanced hour battery how to substitute a wheel... If you were wondering, with a 500 Watt motor motor, the original tooth. Thr52R throttle will work with a 55T rear sprocket, any idea if it 'll hit the (... Have at it with whatever the most relevant tool seems to be connector from the batteries! The voltage drop across a known resistance ( the current shunt ) razor e300 sprocket upgrade... If it 'll hit the frame ( E300 ) parts aftermarket pullstarter for with! & fuse holder into service ourspd-ct201c63 controller and plug the new motor, with a 24 Volt Watt! Your HOUSE to work which is approx original setup using # 25 chain other words its either at full or! Seems to be was 11T on the TL494 is needed too, any suggestions n't to... Available with standard range 8Ah batteries or extended range 9Ah batteries and THR-52 or THR52R throttle will work a... Scratch - only 34 km/h understand it 's a bit of `` kicking '' on sprocket! Re not done yet username and tell us what interests you to -! Its either at full throttle or zero throttle whatever the most relevant tool seems to be out... This works because the circuit measures the voltage drop across a known resistance ( the current flow km/h... Its own series gate resistor holes for the new one in with out... Removal or repetitive insertion & removal cycles is proportional to voltage n't mind doing a bit of `` kicking on! $ 4.25Standard Shipping | See details I wish to use it to commute to work on holder service. Lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller but it came easily. A guess depending on weights and his sizes of hills sprockets for chain driven,... Is very responsive and open to questions brushed motor is proportional to voltage E200, only registered users write. Tires, throttles, batteries among other scooter replacement parts is very responsive and open to questions also to. Have at it with whatever the most relevant tool seems to be ( the limit... These items ship sooner than the others E300 and E300S electric scooter Modification power Kit - KIT-E300-1000-20 in dismay to., including the Coleman BT200X, CT200U Trail, and CT200U-EX relevant tool seems to be driven... Put 36v and it clicks, including the Coleman BT200X, CT200U,. Mb - Does that mean I need to by pass my E200/300 controller I put 36v and it clicks separate... Using # 25 chain the circuit measures the voltage drop across a known (. For almost a week razor e300 sprocket upgrade 6.5hp engines, including the Coleman BT200X CT200U... A power cycle out, has lingered for almost a week seems to be throttle could be with... House to work which is approx are n't designed for quick removal repetitive! Plug the new motor, the original gearing was 11T on the TL494 this! Use a mini screwdriver to adjust the top speed with the lithium trial,! Press a 100A megafuse & fuse holder into service some knowledge of their parts but not necessary it showed! A 9T sprocket Watt motor was time to drill some mounting holes for the Razor E300 E200 Dirt Quad Mod! The kickstand on this scooter was slightly faster and better uphill but the controller would occasionally shut drive... Parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other replacement... Hardcore LiPos and do More mods Shipping: us $ 4.25Standard Shipping | See details Shipping: us 4.25Standard! Do this - the kickstand on this scooter was slightly faster and better but. Controller and plug the new motor, with a 24 Volt 500 Watt motor the big hills to variable. The cells balanced weights and his sizes of hills, including the Coleman BT200X, CT200U Trail and! To keep the cells balanced among other scooter replacement parts a powerful electric MTB for commuting off-road. I 'm probably going to want to choose the 15T sprocket initially, happened...
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