Rotor Aluminum Chainring Bolt Set

Road 5-bolt:
Set of 5 alloy bolts and 5 nuts for any five-bolt 2x road spider. 

Road 4-bolt:
Set of 4 alloy bolts and 4 nuts for our 4-bolt DM spider as well as INspider.

1x 4-Bolt Set for Shimano GRX Crankset:
Use these chainring bolts to run a 1x chainring on your Shimano GRX crankset.

Track Classic Bolts:
Set of five (5) steel chainring bolts and nuts sized to accommodate a single chainring. They're shiny, steel, and they keep your drivetrain from falling apart.