This FSA Double Chainring Nut/Bolt Set feature T-30 Torx sockets to resist stripping and ensure that you have reliably secure chainrings. - Torx wrench included
- Self Extracting crank bolt Suitable for: - Road: Powerbox alloy, Powerbox Supercompact alloy, Energy, Gossamer cranksets - Off-road: Powerbox alloy, KFX, Gradient cranksets
Tight tolerances and precise torque specs mean precision parts like this MegaExo 12 Left Arm Crank Bolt need to be replaced from time to time. Make sure the heart of your drivetrain is secure, and pick up a spare or two today.
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