REPLACEMENT PRIMARY BELTS FOR BIG TWIN

All replacement primary belts are fiberglass reinforced HTD type rubber belts (except 77511, 77548 & 77533 that are KEVLAR® reinforced) supplied to us straight from the manufacturer to ensure a positive fit every time. If the needed belt length is not known, determine the number of pulley teeth combination and width for the correct belt.
11mm Replacement part. 1980/1984 5 speed closed primary new style belt drive. 1 1/2" wide. Pulley teeth combo 31 & 47. 92 belt teeth.
By: BELT DRIVES LTD