Park Tool CC-4.2 Chain Checker R1 Connection pin: Push Pin Type High performance electronic shift
Platform notes & fabric story
Description
Park Tool CC 4.2 Chain Checker R1 Connection pin: Push Pin Type High performance electronic shift Connection pin: Push Pin Type (joining pin supplied) Wider clearance for modern tires and wheelsets (up to 28c) 2 Chain Checker is a drop in style gauge that measures bicycle chain wear Always double check to be sure