Schwalbe Binnenband Aerothan FV SV20E 23 28-622 IB SV 40mm (1st) Cantilever Function: Fluid Drive

Function: Fluid Drive

is packed per 25 pieces and has an M8 hexagon

The K-Mark reflectors ensure good visibility while cycling

The length of the crank arm is 170mm and the color is silver

Schwalbe Binnenband Aerothan FV SV20E 23 28-622 IB SV 40mm (1st) Cantilever Function: Fluid DriveThe Schwalbe Aerothan Plus inner tube is a high end alternative to standard interior tubes. With a larger wall thickness and the same low rolling resistance as standard Aerothan interior tubes, this inner tube offers excellent performance. It also has 80% better leak protection and 20% more protection against snake bites. About 40% lighter than a comparable Schwalbe Extralight inner tube from Butyl Extremely low rolling resistance at Tubeless level