KMC Z510HX Chain the Premium hx series is our finest chain for BMX, Freestyle or any high performance single speed, track, fixed gear non-derailleur drive system. HX models feature specially heat treated Bull's eye riveted pins and upgraded plate materials we've nicknamed StretchProof. Thicker side plates increase tensile strength and durability. The bushingless design makes it smoother and quiter while keeping weight to an absolute minium.
Closing Link: Master Link
Size: 1/2'' x 1/8''
Speed: Single Speed
766759151027•Gun Metal Black
Manufacturer # : Z510HX-112L +OL