Description:

Replaces Front Sprocket OEM Parts: Kawasaki 13144-1005, 13144-1237, Yamaha 93834-14050-00. Replaces Rear Sprocket OEM Parts: Yamaha 17D-25448-50-00. Fits: 1979 Yamaha YZ250, 1977-1979 Yamaha YZ400. Replaces Drive Chain OEM Parts: Ducati 67640471A, 67640721A, Honda 40530-KCY-672, 40530-KYJ-902, Kawasaki 92057-0062, 92057-0117, 92057-0136, 92057-1400, Suzuki 27600-01C10-108, 27600-14A20-108,. Drive Chain Maximum Tensile Strength: 38000KN; Sprocket Material consists of SAE 1023 structural carbon steel; Oil - LT-001A High Temperature Chain Oil.