Park Tool IB-3 I-Beam Mini Fold-up Set with Chain Tool

The Park Tool IB-3 combines the compact I-Beam folding design with a full set of 15 emergency tools, covering virtually everything needed for a typical trailside repair. It includes eight hex wrenches, a T25 Torx-compatible driver and a flat-blade screwdriver for on-the-ride adjustments to brakes, handlebars, saddles or derailleurs.

An integrated chain tool handles emergency chain repairs as well as full chain removal and installation, a composite-wrapped tire lever helps with flats, and two built-in spoke wrenches allow triage of loose or broken spokes. It folds down into a compact, lightweight package that's easy to carry on any ride.