JT Steel Front / Twinstar Rear Sprocket Set to fit Suzuki DR250 L-P 1990-1992. DID DZ JT Twinstar Gold Chain & Sprocket Kit to fit Suzuki RM125 F 1985. JT Chain Tool. A heavy duty tool designed to break and rivet all O-ring, X-ring and Non O-ring chains from 520 to 630 pitch.
