Schwalbe Aerothan SV20E 700c Road Bike Super Lightweight TPU Inner Tube 28 inch Valve Length:80mm where material compositions and construction

where material compositions and construction principles are redesigned to make entirely new products

Current gear combinations: 11-28T

Usable in temperatures -2/90+ degrees

Self-modelling padding - Perfect Fit

The front and rear dropouts feature hidden eyelets for fender capability

Schwalbe Aerothan SV20E 700c Road Bike Super Lightweight TPU Inner Tube 28 inch Valve Length:80mm where material compositions and constructionDetails Schwalbe tubes are designed & manufactured to retain air pressure considerably longer than their competitors. Not only is each individual tube inflated & inserted into a mould to ensure that there is even wall thickness & excellent air retention, they are also stored under pressure for 24hrs to test air retention. Valve length of 40mm for Standard version. Weight 190g. Applicable Tyre Sizes: 23 622 700 x 23C 25 622 700 x 25C 28 622 700 x 28C