Sram/Truvativ Chainring Bolt Sets Option:10pc Single Hidden Steel (Fits Red/Quarq) thanks to the denser weave

thanks to the denser weave

providing an impervious barrier against the elements

These include step-by-step instructions for the swing (ice axe)

In order to ensure your personal safety

Track time spent at an aid station or checkpoint during an ultrarun — so you don’t need to hit pause

Sram/Truvativ Chainring Bolt Sets Option:10pc Single Hidden Steel (Fits Red/Quarq) thanks to the denser weaveUses 2 hex wrenches to tighten or loosen bolt nut Includes (5) 5mm broach bolts, (5) 6mm broach nuts, and (5) inner bolts: available in either steel or aluminum (8. 5mm) For 4 arm and 5 arm cranks, Road and Mountain Triple Alloy material: alloy outer steel inner Double Single DH ring style: Use without washers for two chainrings, with washers for one DH ring XX double version uses Torx T25 broaches for a 4 arm crank XX X. 0 X. 9 X. 7 versions do not