3 x Schwalbe 700C Inner Tubes (Pack of 3 tubes)
SV15: 700 x 18/28C Presta Valve (suitable for road)
SV15XL: 700 x 18/28C Presta Long Valve 60mm (suitable for deep section rims)
SV16: 700 x 28/32C Presta Valve (suitable for Narrow Hybrid/City Bike Tyres / Cyclocross)
SV17: 700 x 28/47 Presta Valve (Hybrid Bike Tyres / Cyclocross)
Schwalbe tubes retain air pressure considerably longer. The quality and the material purity of the rubber mixture directly effects the quality of the tube. Each Schwalbe tube is individually inflated and inserted into a mold. This ensures the even wall thickness and excellent air retention.