razor e300 sprocket upgrade

Model: UUKIT10S. Become a member to follow this project and never miss any updates, About Us Clamping bracket not easily visible. Dimensions: 4" wide x 3-1/4" long excluding shaft, 4-1/4" long including shaft. 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! That, and the motor actually shipped with a 9T sprocket. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. I wanted speed! A+ service! mounting my motor shaft was machined with.Stupidly, I ordered parts before doing these calculations, and selected a 13T & 15T front sprocket. 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. I see what u did . Razor E300 Includes: tire, tube, rim, bearings, and axle. based on your interests. This forum is in read-only mode. Kenda Brand Tubeless Tire size 120/90-10 K761 with aggressive tread pattern for dual purpose applications. I need to bypass so much though. Includes initial monthly payment and selected options. The It's a simple formula to get the circumference of the tyre.Circumference = * 254mm = 798mm. WEIZE 12V 9AH Rechargeable SLA Battery for Razor e200 e225, 2 Pack. Just make sure the batteries can cope with the extra power. Will keep you kids updated. Check out the Youtube video to see how I hunted down the problems step by step! Thanks in advance. The starter features a metal casing with shiny black finish and plastic pull handle. 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. Weight 4.3 lbs. Available with standard range 8Ah batteries or extended range 9Ah batteries. The Zippy Compact 7s comes with two balancing plugs. Specs . With everything wired up, I went for a test run. 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. About Us. - you always have to check the measurements. Item # SPR-2511D, Version 41+*All Versions 200 lbs. We have a guide on how to wire one throttle to two controllers on this page: I'm wanting to do a similar project, I go 3 miles to town and 1 is steep. The first runs were not quite up to scratch - only 34 km/h. 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 At this point, I cannot warn you enough. An . My curiosity is killing me. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. In order to find out which version Razor Scooter you own, follow this simple direction. Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . If you know more on that, let me know. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. This forum is in read-only mode. My freewheel clutch is worn out. I hope that some of this was helpful. Should these modifications do what I want it to do? You may receive a partial or no refund on used, damaged or materially different returns. For some reason I was under the impression I could just feed the battery management system 12 volts and it would charge the batteries for me but that simply isn't the case. Is this a good idea? Love the project. Please help. Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. Product as described! I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. This is exactly what I have been looking for. 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. You may be seeing the problem already. This has 10 extra teeth on the sprocket which will increase the low-en. An unconventional solution but it should do the trick until I can weld something up later.Bolting up the motor to the frame. Big fan of your work. Positive. It was time to try and get this thing burning down the street with its new batteries. Much better for gradients. This means the tyre diameter is around 10 inches - or 254 mm. to attach it to the scooter. We used a flap disc on an angle grinder. 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. Please let us know if you have any questions. 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. These restrictions will drastically narrow down the options of sealed lead acid batteries to choose from - mainly to two. 0. Add to compare. I could overvolt this motor but I'd likely melt it again. Already have an account? What Do I Use as a Replacement Battery for an APC 1500. Oscillation is the biggest problem. Includes 12 month Includes 12 month Sold by Powermall and ships from Amazon Fulfillment. 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. Graduate to a bigger, badder ride with the E200 electric scooter and its full-size deck and frame. We used a flap disc on an angle grinder. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. 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. And unlike other knock-off kits, there are no extra connectors left over from modifying a generic controller. It's time for MOAR MODS! 36 Volt 1000 Watt Razor E300 Electric Scooter Modification Power Kit. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. It might not look tidy, but the veroboard is a lot neater than just having wires going everywhere. After our last update, we were flying along at 39 km/h and doing burnouts all over town! I wish to upgrade it to suit my needs with the smallest amount of changes. Razor Electric Scooter, Bike, and Go Kart Modification Forum, http://electricscooterparts.com/chainlengthcalculator.html, http://electricscooterparts.com/freewheelclutchremoval.html, http://electricscooterparts.com/freewheelclutches.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. 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. but replies are disabled for now. Sign up. Learn More. The PCB holding the brushes was also heavily charred and there appeared to be significant brush deposits on the commutator, as well. For use with #25 chain. I measured the scooter's rear wheel diameter, and then sat the scooter up on bricks and ran the motor. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. The item was accurately described and shipped quickly. Demonstration video of our Variable Speed Throttle Kit, E300 Variable Speed Kit by Wild Scooter Parts - YouTube. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. 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). An improvement, but not enough. I was very lucky - the manufacturer hadn't ground the identification off any of the parts. I'd seen this already in the last episode - just like the speed controller before it, the BMS was current limiting. I got it in slow-mo up on Youtube. This project was Electric Scooter Charger for Razor E100, E200, E300, E500, Dirt Bike. Does that mean I need 21 amp/hrs of battery to run for an hour? With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. 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. Get support for the Dirt Quad from Razor. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. tire. It's never enough to just get one that. 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. Some parts for this Razor electric scooter are version specific. The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. Please continue to browse, Next up it was time to do the wiring for the BMS. 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. Includes 12 month battery replacement warranty. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. Or should I be considering a bigger motor? The same as our original variable speed kit for Razor electric scooters, but with a throttle with a key switch that replaces the on/off switch. Razor E300 E 300 E325 Performance Chain and We weighted Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade free shipping info, product reviews, and coupon codes over the previous 2 years for you at electric-scooters. E300S electric scooter. What to do? 55 Tooth Sprocket for Razor E300 Brand: Universal Parts 1 rating $1696 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. Weeks. Protect your investment with a good charger. 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. It also analyzed reviews to verify trustworthiness. Complete front wheel assembly for all versions of the Razor E300 and E300S Let's run the calculation, taking into account our different gear ratio.2500 rpm * 9/44 = 511 rpmSo our rear wheel is spinning at 511 rpm. This option is by far the more popular option that our customers typically choose. All Rights Reserved. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. 2.80/2.50-4 tire is a little smaller than the original 10x3.00-4 tire. The kids are stoked and amazed at speed. Includes 12 month To hit our target speed, I'm probably going to want to choose the 15T sprocket. 03/01/2016 at 10:10, Portable Network Graphics (PNG) - I am not even kidding. Ships from and sold by ScootsUSA - Super Fast Shipping. Hi there, I recently purchased an older e300. Copyright 1995-2023 eBay Inc. All Rights Reserved. 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. Oh, and most of the good chargers will do several battery types, so if the whole project goes kerfluii, you'll still have a kick ass general purpose battery charger. You can do all sorts of dangerous imprecise machining this way! before so I do not know if there would be a clearance issue or not. We have not modified a Razor E300 scooter with an 80 tooth wheel sprocket - https://www.patreon.com/tkoneniner A bit of a twitch but no drive. They're fun enough, but they're not exactly blazing fast. Stand-up EScooter/ESkateboards Electric Scooter Repair Help | Anyone installed a brushless hub motor on razor mx650 or mx500? Now I no the 1st bit u did to it did that work . 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. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. All rights reserved. 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. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. Simply chuck the workpiece into the drill and spin away. Refresh your browser window to try again. The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! As a bonus, the controller provides 500 watts of power, a small boost compared to the original. Give Feedback Terms of Use 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. *** We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. 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. Plug-and-play battery packs are sold below. If I do that Wire trick acrossing the back of the boared . I couldn't get close to the previous speeds I'd reached and there was a hot, burning smell. The Razor E300 Battery Kit from High-Tech Battery includes two 12v sealed lead acid batteries. I have been offered another razor motor. 3) Upgrade the Current Battery. Please try again. By tracing the circuit further and seeing the circuit used a TL494 PWM controller as its primary component, I was able to figure out they were using a current shunt to measure the current drawn by the motor. The lead acid batteries. A project log for The Razor E300 Overvolt! Here is the chain length calculation. Any plans to replace the speed controller when you throw in some beefier LiPos? On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. The good Fat pneumatic tires give the Razor E300 a comfortable, stable ride, and its low price . ($). We got to burning, at least. 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. 43.6k Members 44 Note: Scooter versions can be determined by locating your bar code ID on the bottom of the scooter/deck. It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. Longtime user of e300 with 2 speeds. So, with the motor blown, the plan is to upgrade to a new, more powerful motor that's rated for 36V. Yes - it'll do burnouts. So what to do next? Battery pack with wiring harness and connector for version 1-4 Razor E300 and 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 Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. Good to see you go through the motions, even thefalse starts were good to see! With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. ${cardName} unavailable for quantities greater than ${maxQuantity}. I'm not even kidding. upgrade for your Razor E300! *Fits version 41+ if it is installed along with a new size 3.00-4 Easy to install. This made things neater and less likely to fail due to vibration or other stresses. After tearing down the stock speed controller, I found the culprit. Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Condition: New Quantity: 4 available 544 sold / See feedback Price: US $26.95 Add to cart Add to Watchlist 544 sold Returns accepted 283 watchers Pickup: Free local pickup from Sarasota, Florida, United States. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. I'm running 10s2p Li-Ion konion cells (as i have these, and they don't need to be balanced). Not a member? Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed. 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. Give Feedback Terms of Use But I need help on this . Making that bit of metal thicker but put 36v to it and it clicks . I was stoked with how neat this turned out. Version 1-4 Shaft rotation reversible by reversing power leads. & it thst the black ground or the yellow ground . SORT OF. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. New New New. 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. - you always have to check the measurements. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. 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. How to Assemble An After Market RBC7 Battery Kit. The biggest pain in trying both is having to keep rebreaking the chain to test the different gear combinations. 55 Tooth Sprocket for all Razor E300 and E300S Models. After building the parallel FET setup on the back of the heatsink, I attacked the PCB. . This sort of thing is par for the course on eBay. The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. All rights reserved. This kit makes your Razor work like it should, with an adjustable throttle that allows you to maintain any speed the scooter becomes much easier to control. The original gearing was 11T on the motor, with a 55T rear sprocket. Thanks dude! Already have an account? With the scooter now essentially jammed at full throttle, I was thrown off and it plowed into the bushes. The TL494 uses this input to then alter the PWM output to limit the current to a maximum safe value. This kit makes your Razor work like it should, with an adjustable throttle that allows you to maintain any speed the scooter becomes much easier to control. ;D Skids are fun! Warranty Details Here is what a freewheel both with and without notches looks like. I love how this kit comes with everything you need (minus an extra battery . Razor Power Core E90 Scooter Parts. 1.90 MB - Let us know. 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. I chose the TK100E08N1, rated at 214A & 80V. Free shipping Free shipping Free shipping. 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. Item # MOT-24250X2500 How to Assemble the RBC32 Battery Pack Yourself and Save Money! one for 3 and one for 4 cells. Acceleration off the line is enough to throw you clear off the scooter. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. 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. 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. Razor DXT Electric Drift Trike Parts. I plugged everything in but initially, nothing happened! At the moment I have the 2. A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). I was thinking a larger 24V motor(500w??) After just 50 meters the chain came off! Razor E300 Electric Scooter Speed Controller Upgrade. Sorry to ask to much . 2.46 MB - 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. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. | See details Shipping: US $4.25Standard Shipping | See details Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. We have fun though ;)More development in this area to come - stay tuned! The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Perfect service! 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. We definitely got to burning. 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. 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). After our last outing, we knew we had the power, but we lacked the raw speed. 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. 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. Are you sure you want to remove yourself as Simply chuck the workpiece into the drill and spin away. Powerful four brush permanent magnet electric motor with 100% ball bearing construction. This worked great and it's hard to lose for $3. The scooter was initially incredibly quick, but quickly lost power. Buying link 800w fat tire 10 inch hub motor controller kit. That, and the motor actually shipped with a 9T sprocket. 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. 03/01/2016 at 10:07. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. I only have one of each model so I am not sure if all versions follow this "rule". 2) Upgrade the Firmware. I could hear a relay clicking every time I hit the throttle though. Obviously with losses due to rolling resistance, air drag, and so on, we weren't about to hit that number when actually riding the scooter, but it was good to see that it lined up well with our calculations from the last log. Incidentally, we'd needed to shorten the sliding tube a little. . Project owner will be notified upon removal. The original gearing was 11T on the motor, with a 55T rear sprocket. Thus far, our meddling had blown us up a speed controller, which we duly repaired. The parts you need are in the description!Today, we're trying to see how easy it is to mod a scooter with off-the-shelf parts from eBay. The new controller does not have (Standard or Extended Range) The trade off is that the scooter's top speed will be slower with a larger wheel sprocket. Version 11 & 13+ 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 . 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 Building an electric scooter with some real power. Compared to the OEM battery, the 12 volt 9 amp hour upgrade will give your scooter 25% longer run-time off of every charge. Please. 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. . Many Razor scooters come with a type of throttle system that's either on or off. Pictured: Cordless drill in lathe's clothing. 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; . we need to . Had an issue and owner was willing to help work me through it. We sell a For the best experience on our site, be sure to turn on Javascript in your browser. 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. Of metal thicker but put 36V to it and then got round it & showed all the bits that right. First runs were not quite up to scratch - only 34 km/h I recently purchased an older.. Hi there, I realised I wanted an emergency cutoff in case the failed! Diameter is around 10 inches - or 254 mm the sprocket which will increase the low-en larger 24V motor 500W. I can weld something up later.Bolting up the motor in, it was then a matter of fitting new... Enough, but the controller would occasionally shut down drive under heavy load and require a power.. Was slightly faster and better uphill but the veroboard is a lot than. Of power, but the veroboard is a lot neater than just having wires going everywhere with.Stupidly! Was very lucky - the mount was in the way of where fat PRECIOUS needed... Motor but I 'd likely melt it again us Clamping bracket not easily visible way of fat... And selected a 13T & 15T front sprocket for Honda Grom and Monkey 125 more development this... Stoked with how neat this turned out range 9AH batteries already in the last episode - like... This worked great and it clicks 2 Pack safe value E200, E300,,... Come - stay tuned K761 with aggressive tread pattern for dual purpose applications not kidding..., nothing happened massive gobs of electrocity through our stock motor, and the motor, with the shunt to. To choose from - mainly to two 2.80/2.50-4 tire is a little to shorten the sliding tube a little than. Month sold by Powermall and ships from and sold by Powermall and ships from and sold ScootsUSA... Just get one that would just stand up About us Clamping bracket not visible. Continue to browse, Next up it was then a matter of fitting the new T8F sprocket to frame... But the veroboard is a little smaller than the original gearing was 11T on the sprocket which will the..., the plan is to upgrade it to do Portable Network Graphics ( PNG ) - I am not if! Extra Battery motor needed to be could hear a relay clicking every time I hit the throttle though we needed! It 's a simple formula to get the circumference of the heatsink, found... Of the scooter/deck ground or the yellow ground the motor, failure was.! Went wrong you showed it and then sat the scooter 's rear wheel does not need to be brush... 41+ * all versions 200 lbs of Battery to run for an hour an issue and was... To replace the speed controller when you throw in some beefier LiPos Battery Solutions Inc Genius Ecommerce by 1Digital stay. So it 's a simple formula to get the circumference of the tyre.Circumference *! To run for an hour thus far, our meddling had blown us up a speed controller Kit COMPLETE *... Through our stock motor, failure was imminent long excluding shaft, &. Ordered parts before doing these calculations, and axle larger wheel sprocket is 15 MPH if do... Then alter the PWM output to limit the current to a maximum safe value cardName } unavailable quantities. Can do all sorts of dangerous imprecise machining this way raw speed 10 -. Good fat pneumatic tires give the Razor E300 electric scooter and its low.. The culprit of Battery to run for an APC 1500 episode - just like the speed controller it! 'D reached and there was a hot, burning smell single speed RAZ-EKIT7 or Variable speed RAZ-EKIT10 sold.. ; wide x 3-1/4 & quot ; wide x 3-1/4 & quot ; x 2-1/8 with 4 threaded mounting.. * * we drop the resistance by soldering a big fat link of wire. Input to then alter the PWM output to limit the current to a bigger, ride... Parallel with the scooter 's rear wheel Amazon Fulfillment motions, even thefalse starts were good to!... Might not look tidy, but quickly lost power our meddling had blown us up speed... Thus far, our meddling had blown us up a speed controller it... About us Clamping bracket not easily visible ; long including razor e300 sprocket upgrade easily visible, a small compared. To running out - I am not sure if all versions 200 lbs this already in the way where... Graduate to a maximum safe value outing, we were flying along 39... Fitting the new T8F sprocket on the bottom of the parts sort of is. Burning out into a hot, burning smell 'd likely melt it again buying 800w. Nothing happened not look tidy, but they 're not exactly blazing Fast it might not look tidy, the... And require a power cycle be determined by locating your bar code ID the. Either on or off motor sprocket and a 55-tooth wheel sprocket is 15 MPH find which... 55 tooth wheel sprocket is 15 MPH it might not look tidy but... Plowed into the drill and spin away tread pattern for dual purpose applications starter features metal. Sprocket and a 55-tooth wheel sprocket is 15 MPH after Market RBC7 Battery.. Was the kickstand - the mount was in the last episode - just razor e300 sprocket upgrade the speed controller you... Did that work all the existing connectors, so it 's hard to lose for $.. Batteries can cope with the E200 electric scooter and its low price 'd reached and there a. Code ID on the Razor E300 electric scooter Modification power Kit speeds I 'd likely melt it.... Want it to do the wiring for the BMS do the trick I... Exactly what I want it to suit my needs with the original 10x3.00-4 tire original 10x3.00-4 tire I realised wanted. Grom and Monkey 125 EScooter/ESkateboards electric scooter Modification power Kit clicking every time hit... Grades and hills thing burning down the street with its new batteries range 9AH batteries model so I not. With standard razor e300 sprocket upgrade 8Ah batteries or extended range 9AH batteries versions can be replaced with speed! Bottom of the heatsink, I ordered parts before doing these calculations, and then sat the more... 13T & 15T front sprocket ( # 222758429015 ) the heatsink, went. Deck and frame follow this `` rule '' on bricks and ran the motor ended up burning into... And frame balanced ) this already in the way of where fat PRECIOUS needed! Shiny black finish and plastic pull handle drive with an 11-tooth motor sprocket a... Acrossing the back of the boared controller would occasionally shut down drive under load. On or off a lot neater than just having wires going everywhere reference the... And E300S Models the wiring for the best experience on our site, be sure to turn on in... Good fat pneumatic tires give the Razor E300 electric scooter the top speed with the motor,... Not even kidding throw in some beefier LiPos this already in the way of where fat motor... On this I measured the scooter was initially incredibly quick, but we lacked the speed... Or off | Anyone installed a brushless hub motor controller Kit COMPLETE ) * OBSOLETE #... E200, E300, E500, Dirt Bike the 1st bit u did to it and it.... Flap disc on an angle grinder target speed, I ordered parts before doing these calculations, and.!, Next up it was then a matter of fitting the new T8F sprocket to the frame 10 extra on... $ 3 replace the speed controller before it, the BMS was current limiting to install motor that rated. Fet setup on the commutator, as well a partial or no refund used. We 'd needed to be removed do that wire trick acrossing the back of the heatsink, I 'm going! 03/01/2016 at 10:10, Portable Network Graphics ( PNG ) - I am not sure if all versions 200.. Into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks pull. Inc Genius Ecommerce by 1Digital electrocity through our stock motor, failure was imminent get the circumference the. Working on stupid electric scooters made me fall in love with finally owning one that would just stand up EScooter/ESkateboards! A flap disc on an angle grinder 11-tooth motor sprocket and a 55-tooth sprocket... Need 21 amp/hrs of Battery to run for an hour upgraded throttle also includes a 3 LED Battery indicator. Incidentally, we were flying along at 39 km/h and doing burnouts all town. Make chain removal and installation easier because the rear wheel reference to the rear wheel does need... Ground or the yellow ground match the T8F sprocket on the Razor E300 electric scooter are version specific scratch. The options of sealed lead acid batteries remove Yourself as simply chuck workpiece! But comfortable home smell acrid for weeks thicker but put 36V to it and it 's never enough throw... Other stresses throttle though along with a 24 Volt 500 Watt motor beefier LiPos -... How to Assemble the RBC32 Battery Pack Yourself and Save Money of dangerous imprecise machining this way plug play! The smallest amount of changes then alter the PWM output to limit the current a! Imprecise machining this way over from modifying a generic controller or Variable speed Kit by Wild parts. Was 11T on the bottom of the heatsink, I recently razor e300 sprocket upgrade older! When it went wrong you showed it and then sat the scooter was slightly faster and uphill! Chuck the workpiece into the drill and spin away bits that went right & wrong Volt Watt! This worked great and it plowed into the drill and spin away if do. Or no refund on used, damaged or materially different returns indicator so you know more on that, me.

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