Schwalbe SV21E Aerothan MTB Tube (27.5") Size:40mm Valve and instantly returns back to

and instantly returns back to its position for a seamless experience for the rider

Schwalbe SV19A Extra Light Tubes are for gravel

1x 2800mm Pro Polished Slick Rear Shift Inner Cable

Use one of your bottle cages for your sports-beverage and use the other one for all the tools and tubes you want to carry with you on your ride

Schwalbe SV21E Aerothan MTB Tube (27.5") Size:40mm Valve and instantly returns back toAerothan 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: