Park Tool IB-3 I-Beam Multi-Tool BF PSI Worn on the forearm

Worn on the forearm

keeping your drivetrain shifting like new

2 is designed for higher torque settings that can be found on components such as bottom brackets

stiffness and lightness

The Ultra packs the Gauge and Display from the Pro into a smaller case

Park Tool IB-3 I-Beam Multi-Tool BF PSI Worn on the forearmThe Park Tool IB 3 Multi Tool is a complete take along bike tool combining our award winning I Beam design with a full array of 15 emergency tools. The IB 3 includes virtually every tool you could need for most trailside repairs. Includes eight hex wrenches, a T25 Torx compatible driver, and flat blade screwdriver, for on the ride adjustment of brakes, handlebars, saddles, or derailleurs. The integrated chain tool is useful for emergency chain repair