D.I.D VX3 X-Ring VX Chain 530-120. JT 43 Tooth Rear Sprocket. JT 18 Tooth Steel Front Sprocket. Complete with Rivet Link. High Quality Hard Wearing Chain. These Chains Incorporate a X-Shaped Rubber Seal that fits between the Inner and Outer Links, the two extra points against the links retain internal grease and stop dirt entering.
