4 times the flat protection of your skinny flimsy tube! Your choice, ride think tubes or suffer the consequences.
Always carry a spare tube, it essential for every cyclist.
- 4mm wall thickness in the tread area and 2mm in the rim area
- Butyl tube
- Flat Protection: Thorn Resistant , Variable Wall Thickness
- Valve Core: Removable
- Weight: 400 g (schrader) 438 g (presta)
- One Tube