D.I.D is the number one motorcycle chain in the world. D.I.D chains are used by factory races teams from all manufacturers in race series everywhere.
The All New D.I.D 520DZ2 is the best value in a lightweight, high-performance chain designed for motocross racing.
Designed for off-road riding and motocross.
The DZ2 has twice the lifespan of the previous DZ.
SDH pin treatment - hard chromium-carbide layer formed on pin surface for exceptional strength and wear resistance.
Flexible inner soft core absorbs shock.
Rated for up to a 450cc motocross bike.
Includes a clip-style master link.