Schwalbe, Presta, Tube, Presta, Length: 40mm, 29'', 2.15-2.95 25 Ergonomic cutout developed using pressure

Ergonomic cutout developed using pressure analysis and input from medical experts

It retains the original Look Keo-compatible platform geometry

It includes all necessary right-side internals

lightweight carbon fiber composite midsole

3 x replaceable keys included

Schwalbe, Presta, Tube, Presta, Length: 40mm, 29'', 2.15-2.95 25 Ergonomic cutout developed using pressureThis Schwalbe inner tube replaces worn or punctured tubes on mountain bike wheels. Consistent wall thickness and material quality allow it to hold air for an above average length of time, reducing how often riders need to check and top off tire pressure between rides, a trait that's proven reliable across millions of tubes in use. Quick Facts Feature Specification Wheel Diameter 29" Tube Width 2. 152. 95" Valve Length 40mm Valve Core Removable