RK Chain FP428JP - 420/428 Chain Rivet Flare Pin

RK Chain FP428JP - 420/428 Chain Rivet Flare Pin

This precision-engineered rivet-flare pin is the dedicated accessory designed to work with RK's universal chain tool when installing or servicing 420 and 428 size motorcycle drive chains. It provides a proper flare on the rivet pin hole - ensuring that side plates are seated securely for optimal retention and smooth chain performance. Ideal for serious riders or mechanics.