Panaracer R'Air Inner Tube (700x31/35C - Presta Valve 48mm)
Panaracer’s R-Air Ultralight innertubes weigh less than many latex tubes. Produced with a special Butyl compound, they do not lose air and do not sacrifice puncture resistance.
- 47% more elasticity over standard butyl tubes
- Size: 700 x 31-35c
- Valves: 48mm
- Weights: 78g
- Made in Japan