Description:

Replaces OEM Part: Front Drive Sprocket Yamaha 93822-13213-00, Rear Drive Sprocket Yamaha 248-25445-11-00. Compatible with: 1969-1971 Yamaha AT1, 1970 Yamaha AT1M, 1971 Yamaha AT1MX, 1972 Yamaha AT2, 1972 Yamaha AT2M, 1973 Yamaha AT3, 1973 Yamaha ATMX. Compatible with: 1969-1971 Yamaha CT1, 1973 Yamaha CT3. Front Drive Sprocket Pitch: 428, Teeth: 13; Rear Drive Sprocket Pitch: 428, Teeth: 45; Sprocket Material consists of SAE 1023 structural carbon steel. Hub Inner Diameter 15mm; Hub 2 (ID) 17mm; Distance Between Mounting Holes (ID) 26/30mm; Hub Inner Diameter 100mm; Mounting Hole (ID) 8.5mm; Distance Between Mounting Holes (ID) 116mm.