Birzman Damselfly Universal Chain Tool Replacement Pin (26")

to work with 12 speed Shimano, 12 speed SRAM, and 13 speed Campagnolo. Features a 360° backside plate support structure to ensure chain pins are pressed perfectly, every time.

chain checker measures up to 2.5mm elongation and fits all chains up to 12 speed... DIGITAL_CHAIN_CHECKER

To alleviate poor shifting and uneven drive train wear, manufacturers recommend chain replacement before rear cog replacement. Now you can quickly and accurately determine the wear and stretch of any chain with ...

of your drivetrain. This handy tool is quick and easy to use, and can save you some serious headaches. This "go/no-go" chain gauge is designed to let you know when your chain ...

down the road, and the Park Tool Chain Tool proves just that. While many chain breakers can be weak and fragile, or cumbersome to use, Park Tool designed the CT 3.3 tool ...