Product Description Replaces the stock ring gear without replacing the whole hub assembly Clutch hub rivets must be drilled out and holes enlarged to 5/16" Includes 5/16" mounting bolts Twin Power Replacement Starter Ring Gear 102 Teeth at J&P Cycles Browse all J&P Cycles deals $69.99 Out of Stock Price checked 10 days ago Buy Now at J&P Cycles Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Twin Power Size OS Condition New MPN 148163 Twin Power