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slightly thicker around the ischial sit bones area to support a more upright riding posture
8 stars from thousands of verified purchasers
2 COF (coefficient of friction) in very humid air
Screws for fixing included
Schwalbe SV21E Aerothan MTB Tube (27.5") Size:40mm Valve slightly thicker around the ischialAerothan is a material that completely redefines bicycle tubes: extremely light, with maximum puncture protection and designed for minimum rolling resistance. The Aerothan Tube MTB is just as resistant to snake bites as it is to side wall damage thanks to the extremely robust material. In cross country and marathon, a surprisingly low weight and low rolling resistance are great advantages. Even on challenging trails, this tube never gives up on you:
