12 speed HG - 11-52T:

this set will make your life much easier

A CNC machined aluminum Co2 inflator with brass internals

external snap rings

The I-Beam IB-1 includes:

Wolf Tooth Anodized Alloy Chainring Bolts - Gold - Set of 4 - 6mm netsuite-webdata-created 12 speed HG - 11-52T:Wolf Tooth Chainring bolts use a large hex socket on both the bolt (5 mm) and the nut (6 mm). Bolts are 6 mm or 10mm long and have the length laser engraved on the head. These work great with Wolf Tooth or any other brand single chainrings. Designed and manufactured in the USA from 7075 T6 aluminum alloy. 6mm size sold as a set of 4 bolts+nuts for MTB cranks 10mm size is sold as a set of 4 bolts only (no nuts) for threaded 104 x 30T chainring 6mm