Browse our inventory of new and used HONDA PIONEER 500 For Sale at TractorHouse.com. Page 1 of 2. Razor MX500 Review: In Conclusion. The Razor Dirt Bike MX500 is perfect for somewhat experienced 8 to 12 year olds whose parents would rather them play outside, in a healthier, more fun and fulfilling environment, than the dark doldrums of their electronically fortified bedrooms. Save razor mx650 dirt bike to get email alerts and updates on your eBay Feed. + Update your delivery location 132 LINK #25 CHAIN RAZOR MX500 AND MX650 RAZOR DIRT BIKE PARTS ELECTRIC RAZOR. AU $14.46. From United States. 10% GST will apply. Save razor mx500 dirt bike to get email alerts and updates on your eBay Feed. + Update your delivery location 132 LINK #25 CHAIN RAZOR MX500 AND MX650 RAZOR DIRT BIKE PARTS ELECTRIC RAZOR. AU $14.19. From United States. 10% GST will apply. My wife was so impressed that I went back today and bought a second bike for her so we can race. If I were to pay full price I definitely would go with the MX650 over the MX500, but since I basically got two bikes for the price of one (if it was shipped to me) I can't complain at all. Browse our inventory of new and used KUBOTA MX5100 For Sale at TractorHouse.com. Page 1 of 1. Razor MX500 Dirt Rocket Parts. Questions & Answers Page A. Click to close Accessories for the Razor MX500. Discussion. Discussion for the Razor MX500 Dirt Rocket is if the sprocket on the W15128190030 motor is slipping on the shaft when you try to ride the bike. Also the W15128190079 For example, the manual recommends that the Razor MX650 Dirt Rocket Electric Motocross Bike is best for 16-year old kids or older. On the face of it, this is true since it's a bit larger than other Razor electric motor bikes and it can hold a lot more weight. Razor is a well known U.S/ brand, an icon of American culture that has become a synonym of fun and the spirit of freedom. Razor dirt bikes. have quickly become a phenomenon as every Razor dirt bike provides an excellent riding experience and cutting-edge technology, while still being priced affordably for everyone to enjoy. Both motors should be the same size and interchangeable on the Razor MX500 dirt bike frame, however I am not sure if the sprocket is the same distance from the motor case on both motors because I am seeing a 1-1/4" long shaft on the original MX500 motor and a 1-1/2" long shaft on the 36V 750W motor so that would be something to check. Brake Caliper for Razor® Dirt Rocket MX650 Electric Dirt Bike (For 2mm Brake Rotors) Brake caliper assembly with brake pads and mounting hardware for the Razor® Dirt Rocket MX650 electric dirt bike. This brake caliper fits both front and back wheels. For MX650 versions with 2mm thick brake rotors. Item # BRK-500R-2M