Park Tool CC-4 Chain Wear Indicator Apparel_Men's Tri Top Wet Lube is Finish Line's

Wet Lube is Finish Line's strongest

formerly known as Aeropex

Whether you're engaged in baseball

MSDS info available upon request

Park Tool CC-4 Chain Wear Indicator Apparel_Men's Tri Top Wet Lube is Finish Line'sThe Park Tool CC 4 Chain Checker is a drop in style gauge that measures bicycle chain wear. The laser cut CC 4 accurately measures a long section of chain and strategically comes in contact with the chain in three places, quickly and easily taking the guesswork out of determining when chain replacement is necessary. The tool works on any 5 to 12 speed derailleur chain (including SRAM T Type, SRAM Flattop, and Shimano XTR 12 speed chains) and is