Size: 160mm 180mm 203mm. International standard hole spacing 44mm. Stainless steel floating buckle design, paint protection, so that the outer plate and the hub of the wheel directly locked, leaving room for expansion.
H23 Thicken 2.3mm Brake Disc Rotor for MTB E-bike. Thicken 2.3mm. Size:140/160/180/203/220mm. Disc caliper brakes slow the bike by converting the speed and energy of the bicycle into heat. The system can generate significant heat from slowing the wheel and bike.