Brake Disc Rear Moto Master Nitro Yamaha Yz450F 20-21 1823470 21mm Diameter Rotaloc Plus Annular

21mm Diameter Rotaloc Plus Annular Cutter

Includes 4 Each: Studs

Overall length L1 46mm

Requires 3/8" Hole

Thread for Pilot M8 Thread for Shank M21 x 14TPI

Brake Disc Rear Moto Master Nitro Yamaha Yz450F 20-21 1823470 21mm Diameter Rotaloc Plus AnnularDESIGN MEETS PERFORMANCE. Next to the premium quality steel alloy which is used to give Moto Master brake discs unsurpassed friction characteristics and durability, much of the superior performance of a Moto Master Flame disc lies embedded within its unique FLAME design. MAXIMUM CONTROL. Flame shaped venting slots and outer perimeter ensure an equal amount of contact surface between the brake pad and disc throughout the whole rotation of the disc.