Belt Drives 11 mm 1-1/2 in Primary Belt Drive with Idler Bearing for Harley-Davidson Features:
The latest in 11mm primary belt drives features a special Gates belt Additional teeth on both front and rear pulleys increase belt wrap, improve durability and lengthen belt life This product can be used with Model Part# Harley-Davidson Big Twin 5-Speed with Rear Chain 79-Early 84 11PBDIBHD-1 Harley-Davidson Electric Start Big Twin with Rear Chain 4-speed 65-Early 84 11PBDIBHD-2 Harley-Davidson Kickstart 4-Speed Big Twin with Spine Engine Shaft Uses Idler 65-Early 84 11PBDIBHD-3