JT Sprockets

Online Catalogue

JTR897ZBK (Heat-Induction Hardened Zinc Black Rear Sprocket)

Available sizes: 40, 42, 45

Material: Heat Induction Hardened C45 High Carbon Steel

Alternative type: JTA897BLK (Racelite Aluminium Rear Race Sprocket), JTR897 (Steel Rear Sprocket), JTR897SC (Lightweight Self-Cleaning Rear Sprocket)

Applications