Setup, Compatibility & Care
Installation is straightforward but requires attention to detail to protect the integrity of the aluminum components:
- Preparation: Clean the crank spider and the chainring mating surfaces to remove dirt or old grease.
- Lubrication: Apply a small amount of light grease only to the threads of the bolts before installation. Avoid getting grease on the contact faces where the bolt meets the ring.
- Tightening: Use a 4mm hex key on the bolt side and a 6mm hex key on the nut side.
- Torque: Tighten to the recommended specification of 7-8 NM. Do not exceed this limit, as over-torquing can damage the aluminum threads.
Compatibility Note: These bolts are only for chainrings with through-holes. Ensure your chainring does not have threaded standoffs before installation. If your crankset or chainring uses threaded holes, you likely need a different bolt type.