PRIMARY BELT DRIVES FOR BIG TWIN 1937/EARLY 1984

• These belt drives have hard anodized aluminum pulleys which provide superior wear characteristics, as well as hardened clutch dogs and chrome-moly carbonized steel bearing surfaces
• Belt drives transfer power over 10% more efficiently than chains and drastically reduce noise and vibration
• 2" and 3" open kits include a solution clutch hub bearing kit

Mid-USA Part Number: 77107

UOM: KIT