Park Tool - CC-4.2 Drop In Chain CheckerPARK TOOL CC 4. 2 DROP IN CHAIN CHECKER A worn bicycle chain causes poor shifting performance and can actually wear out drivetrain components, causing more expensive problems. The Park Tool CC 4. 2 Chain Checker is a drop in style gauge that measures bicycle chain wear. The laser cut CC 4. 2 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

Note: Front and Rear sold separately

5mm (no riser kit) to 138

these go from backpack to body in a flash

SRAM XPLR XG-1251 12 SPEED CASSETTE

Product Reviews

3 keys included

NEW Premium bushings offer lower breakaway force and elevate this platform to feel silky smooth in rough terrain

A self-contained rescue tool when and where you need it most

2mm (Length:80mm)

Ideal for use with Park Tool Torque Wrenches

Inner width: 30mm / 35mm

Extra-long 2