I was stoked with how neat this turned out. The calculation shows a 110.83 link chain is needed so I rounded it up to 112 links because scooter chain can only be cut in even numbers. Warranty Details I hope that some of this was helpful. before so I do not know if there would be a clearance issue or not. Riding it like this is twice as dangerous, and twice as fun, too. I chose the TK100E08N1, rated at 214A & 80V. Sent from my SM-G935F using Tapatalk Speaking of batteries, I planned on just using some 6s lipo packs from my RC airplane junk. to attach it to the scooter. Notworth it. The cordless-drill-come-lathe was the way to do it. Next up it was time to do the wiring for the BMS. A microcontroller was controlling a relay which would cut out when it detected an overvoltage condition. 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. So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Complete front wheel assembly for all versions of the Razor E300 and E300S It helps for reasons you can find in application notes from various manufacturers. 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. If you know what those weird jumpers do, PLEASE tell me! Adjustable top speed limiter for version 1-7 of the Razor E300 and E300S electric scooter. Would I need to change the controller or anything else if I did this. Please continue to browse, 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. 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 I could hear a relay clicking every time I hit the throttle though. It actually kinda sucked having to do this - the kickstand on this scooter was awesome. I need to bypass so much though. all versions of the Razor E300 and E300S electric scooter. This forum is in read-only mode. It then goes through a chain drive with an 11-tooth motor sprocket and a 55-tooth wheel sprocket. Replacing it with another TO-220 wasn't going to cut it. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. Are you sure you want to remove yourself as My freewheel clutch is worn out. 2.46 MB - Description. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. 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. With everything wired up, I went for a test run. Thanks dude! Our new motor is a 500W, 36V motor. Here are some links to related documents: Razor E300 Owner's Manual The upgraded throttle also includes a 3 LED battery level indicator so you know when your battery is close to running out. You may be seeing the problem already. 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. We got to burning, at least. Thought about drilling cooling holes in the motor? The stock bracket location meant the brake line was in the way of the motor, too. think your scooter mod's are cool . - you always have to check the measurements. upgrade for your Razor E300! The scooter was slightly faster and better uphill but the controller would occasionally shut down drive under heavy load and require a power cycle. Razor Dune Buggy Go-Kart Parts. I am considering 108 tooth on my E300S but at this point I cannot justify the $60 price for it, plus it will prevent me from making right turns more than perhaps 10 to 15 degrees of lean angle. Or do I just do the other bit jump wire to ground . Building an electric scooter with some real power. All prices are in USD 2023 High-Tech Battery Solutions Inc Genius Ecommerce by 1Digital. Includes 12 month rotate the wheel to see if it hits the frame. Thanks in advance. The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. Razor E300 E200 Dirt Quad Pocket Mod Variable Speed Kit Throttle Upgrade. 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. The new controller battery replacement warranty. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. This sort of thing is par for the course on eBay. Is there a wheel that will fit from those that are available now? A longer chain would be needed if a larger sprocket was installed. You can do all sorts of dangerous imprecise machining this way! 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. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. . That's something youwould definitelynotice. Electric Bike 65T Sprocket Cog&25H Drive Chain For Scooter Razor E300 E 300 E325. How much will it weight then? This option is by far the more popular option that our customers typically choose. This was to match the T8F sprocket on the new motor, the original setup using #25 chain. Would itbe a noticeable difference (acceleration)..let's say from 55t to 80t? Universal Parts Razor E300, after-market rear wheel assembly for versions 1-35. Some parts for this Razor electric scooter are version specific. To see our price, add these items to your cart. Universal Parts aftermarket pullstarter for minibikes with 196cc 6.5hp engines, including the Coleman BT200X, CT200U Trail, and CT200U-EX. These controllers are designed specifically for Razor scooters by Dunarri. Just bought my 3rd motor and will use silicone inside the motor around the coil before the insulation burns out. 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. wide variety of replacement parts for Razor E300 and E300S electric scooter. A project log for The Razor E300 Overvolt! Tire Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. Will keep you kids updated. As always, nothing quite goes to plan. After 40 minutes out of the scooter the rotor was still hot to the touch. Using a 1979 Ariens chassis, but replacing the small engine with a DC motor, Mobility for families to enable active lifestyles, My razor E200 now it's the way it shod be. & if u put a 12 or 13 sprocket on front and go for a 44 back it will fly . This sort of thing is par for the course on eBay. J Thanks again for the info. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. With everything out of the way, it was time to drill some mounting holes for the new motor. The first runs were not quite up to scratch - only 34 km/h. Me on the scooter. Contact Hackaday.io With the scooter now essentially jammed at full throttle, I was thrown off and it plowed into the bushes. Clamping bracket not easily visible. Free shipping for many products! To add the following enhancements to your purchase, choose a different seller. After our last outing, we knew we had the power, but we lacked the raw speed. Well, no. Longtime user of e300 with 2 speeds. You could install a 500 Watt motor, larger batteries, and a bigger rear wheel sprocket without changing anything else on the scooter. Already have an account? Simply chuck the workpiece into the drill and spin away. I delved deeper. - https://www.patreon.com/tkoneniner I got it in slow-mo up on Youtube. Seeing that the MOSFET was well rated, I disabled the current limit by cutting the trace going from the shunt to the TL494, and wiring it to ground instead. Quick Q I need to by pass my E200/300 controller I put 36v and it clicks . Our payment security system encrypts your information during transmission. Regarding the 80t sprocket, any idea if it'll hit the frame (E300)? And it has the eprime hub motor. not well! My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. 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. Recommended eBay seller! Includes 12 month 03/01/2016 at 10:07, Portable Network Graphics (PNG) - In years past, I've done ground-up builds on basic unpowered scooters, and learned a lot. 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. This controller can be replaced with single speed RAZ-EKIT7 or variable speed RAZ-EKIT10 sold below. 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. How do I know which version razor scooter I have?. tire. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 A+ service! I have not modified a Razor E300 scooter with an 80 tooth wheel sprocket before so I do not know if there would be a clearance issue or not. 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. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an A powerful electric MTB for commuting and off-road fun! 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. (Standard or Extended Range) Razor E300 upgraded Hand Throttle+Key+Controller electrical kit 36 Over Volt Kit Brand New $43.99 Save up to 17% when you buy more Buy It Now Free 4 day shipping Sponsored Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade Brand New $26.95 Top Rated Plus Buy It Now +$4.25 shipping Free returns Almost gone 578 sold Sponsored 500w divided by 24 volts = 21 amps. Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. I am only going to 36v but with two motors . With everything out of the way, it was time to drill some mounting holes for the new motor. The new controller does not have But performance was still somewhat limited. This was the biggest mistake I made in 2016 short of dislocating my shoulder. Yes - it'll do burnouts. Please continue to browse, - eBay Money Back Guarantee - opens in a new window or tab, Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade, cleared payment - opens in a new window or tab, - for PayPal Credit, opens in a new window or tab, Report this item - opens in new window or tab. We used a flap disc on an angle grinder. Privacy Policy Available with standard range 8Ah batteries or extended range 9Ah batteries. 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. Please try again. The parallel FET assembly. 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. 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. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. battery box, handlebar stem, bottom of scooter, or other areas. Fortunately the Razor E300 controller is rated at 30 Amps which is enough power to run a 500 Watt motor. Please let us know if you have any questions. 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. 1.90 MB - View cart for details. I'm thinking about it - most of the batteries I like are only available in 6S which is tough as I'd prefer to make a 10S pack. Sorry to ask to much . Learn more about finding a Razor E300 battery upgrade here. But I'd ignored something that should have been blatantly obvious. Just make sure the batteries can cope with the extra power. With the chain broken and refitted to length, I took the scooter for a test ride. Its helpful to have some knowledge of their parts but not necessary. Please help. looks different than the original however is plug-and-play. You can do all sorts of dangerous imprecise machining this way! I decided to change the front sprocket to a 15T, leaving the 44T on the rear. Driven Racing 420 Front Sprocket for Honda Grom and Monkey 125. 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. This is awesome - it shows we have gobs of power. 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! Instead of buying new batteries and a speed controller, I decided to work with what I had. Chuck. About Us. We found That is, it's rated speed is 2500 rpm at 36 V! I recently bought an E300 electric scooter off eBay for use as a Pit Bike. Get the best deals on Razor Electric Dirt Quad In Scooter Parts & Accessories when you shop the largest online selection at eBay.com. 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. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Weight 4.3 lbs. A shame but not entirely unexpected, I suppose. Refresh your browser window to try again. I specced a couple of 5 cell, 8 Ah badboys from Hobbyking, with which I'd build a 10S pack. Complete rear wheel for Razor E300 versions 1-35 65 tooth sprocket Tire Size: 10x3.50-4 (compatible with 3.00-4 size) Requires extra length of chain t. Supported Models . 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 After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. The rear wheel assembly includes the 2.80/2.50-4 tire, inner tube, rim, drive sprocket, and brake assembly. We dont share your credit card details with third-party sellers, and we dont sell your information to others. Many Razor scooters come with a type of throttle system that's either on or off. Razor Power Core E90 Scooter Parts. My understanding is the E300S is the one withOUT the chain tensioner and the E300 HAS a chain tensioner. REAR DRIVE WHEEL SPROCKET 55 TOOTH #25 CHAIN RAZOR E300. *Fits version 41+ if it is installed along with a new size 3.00-4 inner tube. based on your interests. *** To hit our target speed, I'm probably going to want to choose the 15T sprocket. Making that bit of metal thicker but put 36v to it and it clicks . You may receive a partial or no refund on used, damaged or materially different returns. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. Ships from and sold by ScootsUSA - Super Fast Shipping. application notes from various manufacturers. Razor Dirt Quad 500 ATV Parts. Please. ;D Skids are fun! ${cardName} unavailable for quantities greater than ${maxQuantity}. Plug-and-play battery packs are sold below. 3) Upgrade the Current Battery. This is exactly what I have been looking for. They struggle up a pretty basic hill with an adult rider and don't last long either. We work hard to protect your security and privacy. Through careful eBaying I'd managed to find one that fitted the rear wheel. Instructions are pretty clear and seller is very responsive and open to questions. At this point, I cannot warn you enough. We're not done yet. I can't wait to install a proper set of hardcore LiPos and do more mods! 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 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.

What Is The Flsa Salary Threshold 2022?, Lego Team Building Challenge, Why Did King James Dislike The Geneva Bible?, Articles R