This is the handlebar clamps with hardware for the Razor Dirt Quad, Dirt Quad 500, DTX Drift Trike, DXT Electric Drift Trike and most of Razor's dirt bikes, which include the MX350, MX400, MX500, MX650, and SX500 Dirt Rockets. In addition, these clamps are also used on the Razor RSF350 and RSF650 Electric Sport Bikes.
Please check the compatibility tab for a full listing of the compatible models.