72v Razor MX500 top speed run with Sotion FW11 swing arm.

Quick ride Display speed test Top speed run Here's a top speed run on my wife's 72v Razor electric dirt bike (MX500) with a Sotion FW11 swing. Has a 72v28ah Amorge battery running 165 line amps, FarDriver 72450 controller and Sotion FW11 swing arm with 10t 52t sprockets. Has 12'' rear wheel 14'' front wheel