Park Tool I-Beam 3 Mini Fold-Up with Chain Tool BackInStock-23-03-2026 The Aero fabric in the

The Aero fabric in the shoulders

LIGHTEST IN CLASSThe RS Motor

Racing Ralph Folding

Supercompact and lightweight design for a multitude of cycling uses

The smooth

Park Tool I-Beam 3 Mini Fold-Up with Chain Tool BackInStock-23-03-2026 The Aero fabric in theI Beam 3 Mini Fold Up with Chain Tool A complete take along tool combining our award winning I Beam technology with a full array of emergency tools: 1. 5, 2, 2. 5, 3, 4, 5, 6, and 8mm hex wrenches T25 star driver Straight blade screw driver Composite wrapped tire lever two spoke wrenches One size equal to SW 0, black, for 3. 23mm nipples Second size equal to SW 2, red, for 3. 45mm nipples 10, 9, 8 and 7 speed compatible chain tool Nominal dimensions: