This made things neater and less likely to fail due to vibration or other stresses. After fighting with the chain and adding a few links, things were looking up. 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. I don't mind doing a bit of "kicking" on the big hills. Hitting speeds up to 12 mph (19 km/h) for up to 40 minutes of . I should probably just trace where they go already. 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. Its similar but it has a Bluetooth circuit board for the on off switch. This project was 49.45. However, there was a problem - our top speed was LESS THAN BEFORE?!? 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? 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 Thought about drilling cooling holes in the motor? Yes you'll be using the regular e300 11 tooth motor sprocket and 55 tooth wheel sprocket, so you'll have alot more talk. Next up it was time to do the wiring for the BMS. Small Business 24 VOLT 280W ELECTRIC SCOOTER Razor E300 MOTOR ST09 model MY-1016-B 48 $3697 Privacy Policy So the original controller and throttle could be used with a 24 Volt 500 Watt motor. Installing a 12V 18AH Sealed Lead Acid Battery Into a Jumper Box, Purchasing Your First Odyssey PC680 Battery, Security System Battery and Alarm Battery Information Center, Upgrading the RBC7 APC Replacement Battery Kit. 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. At the moment I have the 2. I decided to change the front sprocket to a 15T, leaving the 44T on the rear. Do I replace the speed controller with one more able to take the heat, or do I continue to hack on the stock unit until it bursts into flames? before so I do not know if there would be a clearance issue or not. Price: $550.20 . A+ service! Instead of buying new batteries and a speed controller, I decided to work with what I had. JavaScript seems to be disabled in your browser. Well, no. The torque is ridiculous - don't forget that this scooter has no variable throttle. 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). This 9Ah battery set provides 12% more ride time than the 8Ah batteries sold 2.4GHz Wireless Pointer Pen USB Receiver Presenter PPT Presentation Control Pen. That current rating is right around the theoretical limit for a TO-220 package as it is - 75-100A. The razor e300 scooter originally came with a set (two) 12 volt 7 amp hour sealed lead acid batteries. Making that bit of metal thicker but put 36v to it and it clicks . All Rights Reserved. I am sure that a 110 link chain would work also though since the rear wheel is adjustable forward and backwards. After just 50 meters the chain came off! Warranty Details This was actually a fairly straightforward operation, in most respects. Tire Original: 55T rear, 11T front: 5:1 gear ratio. Privacy Policy 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. & it thst the black ground or the yellow ground . 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. But for getting me through the testing phase, I considered it an acceptable hack until I either trust the scooter enough to eliminate it, or I install a cutout relay instead.Like any good hacker, the fuseholder is held on with fat, juicy, delicious zipties.With everything in place, I retested the scooter. This kit is set up to plug directly in on the following versions of Razor scooters: It also works with the following Razors by modifying the switch connection as outlined in the instructions: WARNING: Do NOT use on the E1 series scooters. First to go was the kickstand - the mount was in the way of where FAT PRECIOUS MOTOR needed to be. The The stock motor had a rated speed of around 2750 RPM at 24V. - you always have to check the measurements. 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. (Standard or Extended Range) Refresh your browser window to try again. battery box, handlebar stem, bottom of scooter, or other areas. Any plans to replace the speed controller when you throw in some beefier LiPos? There I was able to find sprockets that matched the strange flat edged (or double-D?) Our new motor is a 500W, 36V motor. Free shipping for many products! Log In. Plug-and-play battery packs are sold below. Please continue to browse, This sort of thing is par for the course on eBay. Plug-and-play battery packs are sold below $49.90 Battery Set for Razor E325 Electric Scooter (Extended Range) For All Versions Well, no. The original gearing was 11T on the motor, with a 55T rear sprocket. Even when it went wrong you showed it and then got round it & showed all the bits that went right & wrong. Fuseholders & fuses aren't designed for quick removal or repetitive insertion & removal cycles. Is this a good idea? The motor ended up burning out into a hot, awful mess which made my rather small but comfortable home smell acrid for weeks. 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. This wastes battery power, creates more load on the motor, and makes the scooter more difficult to control. I wanted speed! If an 80 tooth wheel sprocket was installed on the same scooter the top speed would be 10 MPH. Battery pack with wiring harness and connector for version 5-12 Razor E300 and Free shipping Free shipping Free shipping. The second option for finding a compatible Razor E300 battery upgrade is the 12 volt 9 amp hour battery. 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. Keep an eye out this isn't over yet! Weight 4.3 lbs. A+, Razor POCKET MOD V1-44 (SPEED CONTROLLER KIT COMPLETE) *OBSOLETE (#222758429015). Buy its heavy to carry..,need to carry. 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. We sell a Thanks. 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 can't wait to install a proper set of hardcore LiPos and do more mods! Years of working on stupid electric scooters made me fall in love with finally owning one that would just stand up. Plus it will save me using two chargers 12v one battery & a 24v for other two. and battery replacement warranty. For use with #25 chain. Cant wait to add to our other razor rides. hey man. 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+ $3.99 shipping Picture Information Image not availablePhotos not available for this variation Mouse over to Zoom Click to enlarge With the chain broken and refitted to length, I took the scooter for a test ride. All rights reserved. Made by Unite. See more product details Consider this Amazon's Choice product that delivers quickly Amazon's Choice Includes 12 month battery replacement warranty. Learn More, With the motor in, it was then a matter of fitting the new T8F sprocket to the rear wheel. I also had to spec a 42V lithium battery charger from eBay; this one is sold for charging ebikes. Designed for riders ages 13 and up, the E200 matches its bigger size with its powerful, 200-watt, hightorque, single-speed, chain-driven motor to thrill older riders. Good to see you go through the motions, even thefalse starts were good to see! Learn more about finding a Razor E300 battery upgrade here. Log in. The new controller does not have ($). Or should I be considering a bigger motor? This deck also fits version 36 and 37 if you don't mind switching from black to gray sides. 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. 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. electric scooter. Description. Our payment security system encrypts your information during transmission. Sold by LotFancy Inc and ships from Amazon Fulfillment. 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. I've been into electric scooters for a long time. Simply chuck the workpiece into the drill and spin away. I used a small piece of veroboard and modified the existing mounting hardware to fit the parallel FETs to the original heatsink. I was stoked with how neat this turned out. not well! Razor Parts > Razor E300 and E300S Electric Scooter Parts, All VersionsSet of two 12 Volt 9Ah batteries for 55 Tooth Sprocket for all Razor E300 and E300S Models. 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 Razor brand OEM replacement parts for the Razor E-300 and E-300s electric scooters. For the best experience on our site, be sure to turn on Javascript in your browser. Warranty Details Dimensions: 4" wide x 3-1/4" long excluding shaft, 4-1/4" long including shaft. 500w divided by 24 volts = 21 amps. To make the experience fit your profile, pick a username and tell us what interests you. This option is by far the more popular option that our customers typically choose. Can I chat with you about a separate project??? Razor E300 Gets a Big Motor Upgrade - Scooter Episode 5 Thus far, our meddling had blown us up a speed controller, which we duly repaired. New motor is a 500W, 36v motor of fitting the new controller does not have ( ). And a speed controller KIT COMPLETE ) * OBSOLETE ( # 222758429015 ) hot awful. Front: 5:1 gear ratio the workpiece into the drill and spin away the drill spin... ( $ ) or double-D? # 222758429015 ) rather small but home! - do n't mind switching from black to gray sides would work also though since the rear wheel modified existing! 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