Park Tool CC-4 Chain Wear Indicator Bike Brand_Giant this bike provides a smooth

this bike provides a smooth and enjoyable riding experience for cyclists of all levels

Cassette: N/A

35mm tries to unlock the frames’ true potential in terms of both comfort and speed

Pre-curved design with 3D mesh finger tips for maximum dexterity

Park Tool CC-4 Chain Wear Indicator Bike Brand_Giant this bike provides a smoothThe 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