Product name: Original 120mm Disc Brake Rotor
Main Materials: Stainless steel
Diameter: 120mm
Distance from hole centre to hole centre: 44mm
Distance from hole centre to nearest hole centre: 22mm
Thickness: 1.8mm
Weight: Around 100g
Suitable for: both front and rear wheel of VSETT 9/9+ and ZERO 8X, and only for front wheel of ZERO 9. Can be equipped on many other scooters, just make sure your original disc is 120mm, and the key parameter is distance from hole centre to hole centre: 44mm.