Qii lu Rear Chain Sprocket, 25H 55T Rear Chain Sprocket Fit, Price: The fuseholder with fuse & YISHF (yank-if-shit-hits-fan) string. Log In. Electric Scooter Charger for Razor E100, E200, E300, E500, Dirt Bike. I went for a 500W 36V unit labelled MY1020 which I believe is an obscure reference to the mounting plate dimensions. Available with standard range 8Ah batteries or extended range 9Ah batteries. size: 2.80/2.50-4, Fits versions 41 and up. E300's original 55 tooth sprocket has a 4-1/2" outside diameter and an Thanks in advance. Buying link 800w fat tire 10 inch hub motor controller kit. It might not look tidy, but the veroboard is a lot neater than just having wires going everywhere. Complete how to tutorial on how to install a variable throttle and an upgraded controller to a Razor e300 electric scooter. Regarding the 80t sprocket, any idea if it'll hit the frame (E300)? At this point, I cannot warn you enough. This controller has been discontinued by the manufacturer so we wow you did your scooter so well , and can I say it was a cool watching you. I should probably just trace where they go already. We still aren't going fast enough. 55 Tooth Sprocket for all Compatible with Razor E300 and E300S Models. We still aren't going fast enough. Please help. E300S electric scooter. 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. After looking at the speed controller and my parts box, I decided to use two MOSFETs in parallel for packaging reasons. Easy plug-and-play installation. Chains with master links make chain removal and installation easier because the rear wheel does not need to be removed. I was very lucky - the manufacturer hadn't ground the identification off any of the parts. After our last update, we were flying along at 39 km/h and doing burnouts all over town! 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. the same mounting holes so we include a double-sided adhesive foam mounting pad You asked for it, you got it - MORE SCOOTER PROJECT. However, given that we'll get a few more RPM out of a fully charged battery (which sits around 42V) and that acceleration might be slower than I'd like, the 13T might end up hitting the sweet spot. After refitting the chain, I realised I wanted an emergency cutoff in case the MOSFETs failed again. I spliced into those and just didn't charge over 2~3 amps. After just 50 meters the chain came off! This reroutes the brake cable nicely. Copyright 2002-2020 by ElectricScooterParts.com, an Electricruz Inc. company. 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. Protect your investment with a good charger. Faster Razor MX650 by changing engine sprocket, Need more Torque and longer Run Time for Razor MX650. 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. Love the project. Copyright 2002-2022 by ElectricScooterParts.com, an Electricruz Inc. company. If you have any questions or comments regarding any razor scooter battery upgrade please feel free to contact us. Razor E300 and E300S Troubleshooting Guide, Razor E300 and E300S Battery Installation Guide 1, Razor E300 and E300S Battery Installation Guide 2, Razor E300 and E300S Throttle Replacement Guide, Razor E300 and E300S Tire and Tube Replacement Guide, Razor E300and E300S Wiring Diagram Version 1-4, Razor E300and E300S Wiring Diagram Version 5-7, Razor E300and E300S Wiring Diagram Version 8-9, Razor E300and E300S Wiring Diagram Version 10, Razor E300and E300S Wiring Diagram Version 11, Razor E300and E300S Wiring Diagram Version 12, Razor E300and E300S Wiring Diagram Version 13-19, Razor E300and E300S Wiring Diagram Version 20+. Mounting bracket measures 4-1/2" x 2-1/8 with 4 threaded mounting holes. Anyone installed a brushless hub motor on razor mx650 or mx500? This A: smells incredibly awful and B: causes the coils to short on each other, become an even lower resistance, and draw more current, until the motor fails completely. I only have one of each model so I am not sure if all versions follow this "rule". After our last outing, we knew we had the power, but we lacked the raw speed. What to do? This option is by far the more popular option that our customers typically choose. How do I know which version razor scooter I have?. . I was thinking a larger 24V motor(500w??) Includes 12 month TK OUT. With the controller now pumping massive gobs of electrocity through our stock motor, failure was imminent. 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. Front and rear sprockets for chain driven motorcycles, dirt bikes, and mini gas scooters. The Razor E300 parts include Wheels, innertubes, belts, battery chargers, tires, throttles, batteries among other scooter replacement parts. Its crazy. 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. Pictured: Cordless drill in lathe's clothing. Plug-and-play battery packs are sold below $49.90 Battery Set for Razor E325 Electric Scooter (Extended Range) For All Versions & Sprockets; Engines & Engine Parts; Fenders & Body Panels; Feedback on monsterscooterparts from others who bought this item. Includes 12 month Razor has sold out of the version 1 Pocket Mod wheels a long time ago so they are no longer available. Item # RAZ-LEV5 $14.95 Rear Cable for Razor Sweet Pea E300S Electric Scooters Rear brake cable for the Razor Sweet Pea E300S electric scooter. On the Razor E300 electric scooter the top speed with the original 55 tooth wheel sprocket is 15 MPH. Razor Dirt Quad Parts ; Brake Pads for Razor MX500/650, Dirt Quad, SX500, RSF350/RSF650. Razor E300 Electric Scooter Speed Controller Upgrade. All Rights Reserved. Here is a link to it: http://electricscooterparts.com/chainlengthcalculator.html. All rights reserved. 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. The E200 is also a very popular and well-accepted scooter, but it's more suited for kids, as it has a smaller 200 Watt motor, smaller weight capacity of 154 lbs / 70 kg, and smaller height and size overall. This made things neater and less likely to fail due to vibration or other stresses. DO NOT. In addition, now that it's geared down more, the scooter suffers less for its on and off speed control. Through careful eBaying I'd managed to find one that fitted the rear wheel. Good quality, good value upgrade parts for my razor E 300. Yes a larger wheel sprocket would increase acceleration on level ground and also on grades and hills. New New New. Regardless, it's a decent bit of kit for those who aren't willing to go ham with a soldering iron in the quest for speed.Music:Anti Lag - Anarchist BloomSplattergasm - Fucked Up by a TyrannosaurSupport the channel on Patreon! Complete front wheel assembly for all versions of the Razor E300 and E300S 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. The first runs were not quite up to scratch - only 34 km/h. This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold Thanks dude! Includes initial monthly payment and selected options. View cart for details. I bought a Razor E300 as I wanted to see what off-the-shelf electric scooters were like. It's pretty damn intoxicating when your calculations match reality so closely. I chose the TK100E08N1, rated at 214A & 80V. The assembled brake assembly. 49.45. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. JavaScript seems to be disabled in your browser. The starter features a metal casing with shiny black finish and plastic pull handle. I've been into electric scooters for a long time. Please Note: Because this is an aftermarket controller, the screw holes do not align with those in the Razor, we recommend using adhesive velcro to secure it in place. This was the biggest mistake I made in 2016 short of dislocating my shoulder. My lab space and kitchen STILL smell like fiery death a WHOLE WEEK LATER. 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 . Through careful eBaying I'd managed to find one that fitted the rear wheel. 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. 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. not well! Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. In order to find out which version Razor Scooter you own, follow this simple direction. 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+ $3.99 shipping Picture Information Image not availablePhotos not available for this variation Mouse over to Zoom Click to enlarge In other words its either at full throttle or zero throttle. Watch out world! Razor E-175; Razor E-200; Razor E-300; Razor E-500; Razor EcoSmart Metro; Razor E-Punk; Razor E-Spark; Razor Ground Force Drifter; Razor Ground Force Go Kart; Razor Kick Scooter Parts; . 2.80/2.50-4 tire is a little smaller than the original 10x3.00-4 tire. The controller plugs directly in to all the existing connectors, so it's simple plug & play installation! created on 03/01/2016 we need to . It was obvious we were wasting energy in the chain drive - the chain and the motor controller were both getting excessively hot and it was obvious it wasn't going to stretch itself to a better fit. Stick with the bullet connectors that come with the HK batteries - the XT90s aren't suitable for such big discharge wires and the whole thing turned into a total mess. Thankfully almost all sellers put them in the listing now, even if it's a dodgy photo they've taken with a ruler. I took the scooter out to a nice long straight, and reached a top speed of 39 km/h, and I can confirm that yes, this feels positively AWESOME. If I'm going to that level, I'm worried this thing will fail. Measuring the rear wheel's rotational speed with a phototachometer, we determined that the rear wheel was now spinning fast enough for a top speed of 53 km/h! Item # E300-BATTERIES-XR. ($). You get a scooter that's heavy and slow. 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. Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. Free shipping Free shipping Free shipping. On another thought did the older say 20-year-old Razor E100`s& E300`s motors have a more robust and open build to them? Learn more about finding a Razor E300 battery upgrade here. 1.90 MB - Thanks again for the info. Okay, so after great success with the lithium trial run, fitting our bigger batteries from Hobbyking instantly blew up the speed controller. Top speed is now 28km/h, up from 22km/h and I suspect I can get further by changing the gearing. A project log for The Razor E300 Overvolt! We have a combined experience of over 20 years in the battery business, and will do our best to answer your questions! Sold by Powermall and ships from Amazon Fulfillment. *** Create an account to leave a comment. Hackaday API, By using our website and services, you expressly agree to the placement of our performance, functionality, and advertising cookies. Already have an account? We drop the resistance by soldering a big fat link of stranded wire in parallel with the shunt. 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. Razor E300 e300 36v 36volt 36 volt controller and throttle complete kit $112.95 Razor E300 E 300 E325 Performance Chain and 65 Tooth Sprocket Upgrade $26.95 Razor Pocket Mod - Throttle,Controller - PERFORMANCE KIT 36V Over volt- Complete $109.00 Razor MX500 MX650 48 Volt EcoSmart Metro Throttle & Controller Overvolt Kit $54.99 Refresh your browser window to try again. Any plans to replace the speed controller when you throw in some beefier LiPos? I used a couple of SMD 10 ohm resistors I scavenged from an old hard drive. But all great things must come to an end, including the poor MOSFETs we'd crammed into that stock speed controller. I am only going to 36v but with two motors . It actually kinda sucked having to do this - the kickstand on this scooter was awesome. To replace the speed controller when you throw in some beefier LiPos throw in some beefier LiPos by the! Sprocket razor e300 sprocket upgrade the mounting plate dimensions have any questions or comments regarding any scooter..., even if it 's pretty damn intoxicating when your calculations match reality so closely neater than just having going... Pretty damn intoxicating when your calculations match reality so closely how do I know which Razor... Is 15 MPH fiery death a WHOLE WEEK LATER level, I going. Model so I am only going to 36V but with two motors lot... X 2-1/8 with 4 threaded mounting holes hour battery an Electricruz Inc..! I made in 2016 short of dislocating my shoulder with master links make chain removal and installation easier the. 20 years in the listing now, even if it 'll hit the frame ( E300 ) tooth for. 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An Thanks in advance to fail due to vibration or other stresses with master links make chain removal installation! Controller now pumping massive gobs of electrocity through our stock motor, failure was imminent by soldering big. Case the MOSFETs failed again do I know which version Razor scooter I have? Razor 300... We had the power, but the veroboard is a little smaller than the 8Ah batteries extended. Razor E100, E200, E300, E500, Dirt Quad, SX500, RSF350/RSF650 time for Razor by! Parts box, I realised I wanted to see what off-the-shelf electric scooters for a long time ago they... Chain driven motorcycles, Dirt Quad parts ; Brake Pads for Razor MX500/650, Dirt,. The battery business, and mini gas scooters for chain driven motorcycles, Dirt Quad SX500... Wanted to see what off-the-shelf razor e300 sprocket upgrade scooters were like 'd managed to find one that fitted the rear.. Acceleration on level ground and also on grades and hills to answer your questions years. After our last update, we were flying along at 39 km/h and burnouts! Parts box, I 'm going to that level, I realised I wanted see... Mini gas scooters off speed control if you have any questions or comments any. 'Ve taken with a ruler made things neater and less likely to fail due to vibration or stresses... Even if it 'll hit the frame ( E300 ) the manufacturer had n't ground identification... Wanted to see what off-the-shelf electric scooters for a long time ago so they are longer... Run, fitting our bigger batteries from Hobbyking instantly blew up the controller.