Tube 700x19-23C 48mm Valve BF 87% polyamide

87% polyamide

4-way stretch cycle chamois: shock absorbent / anti-bacterial / quick dry

* Scientifically enhance performance thanks to the medically tuned compressive yarns that wrap around the leg over 300 times to provide precise

TRI-TECH CHAMOIS The popular high performance and high quality

WEIGHT: 292 gr

Tube 700x19-23C 48mm Valve BF 87% polyamideCST Butyl Tube, 700 x 18 23c Presta Valve Standard . 97mm wall thickness butyl tube Most popular CST tube for general purpose riding Item Specifications tire size: 700c (27 ) tire width: 18 25c (1 1 1 8 ) valve: Presta (threaded) length: 33mm Tire Size: 700 x 18, 700 x 19, 700 x 20, 700 x 21, 700 x 22, 700 x 23, 700 x 24, 700 x 25