The 8-Bit Chainbreaker + Utility Knife Multi-Tool includes a chainbreaker, utility knife, a 3mm hex L key and machined slot for inserting tire plugs, and a 16mm chainbreaker head that can be used to tighten crank arms on the trail. Designed to work on its own or grouped with the 8-Bit System, this multi-tool provides sleek utility on and off the bike 😎 Tap the photo to learn more! #wolftoothcomponents #machinedinminnesota #multitools #mtblife