Tag: PartsSilvery&10S11T
ZTT0 1pcs Replacement Bicycle Cassette Cog Road Bike MTB 8 9 10 11 Speed 11T 12T 13T Freewheel Parts for ZTTO K7 Parts(Silvery&10S,11T)
Features:The material of high tensile steel made by the technology of quench-temper hardening, makes it more durable and has extreme resistance to abrasion.The unique design of the gear sprocket
