WTB NanoAir TPU Tube - 700 x 18 - 32 85mm Presta Valve Product Type_Derailleur hanger Improved flexibility toward fine-grained moist

Improved flexibility toward fine-grained moist snow

Stem: Syncros AM 2

you can now pull your Sportube behind you like a piece of luggage instead of by your side

Best used with road CX and Mountain Bikes the Sherpa 2

WTB NanoAir TPU Tube - 700 x 18 - 32 85mm Presta Valve Product Type_Derailleur hanger Improved flexibility toward fine-grained moistNanoAir TPU (Thermoplastic Polyurethane) tubes are light, compact and durable Packs down to one third the size of a traditional butyl tube and is less than half the weight Features a special construction layup that makes them more durable than traditional butyl tubes 2 TPU patches are included TECH SPECS model NanoAir material TPU tire size 700c tire width 18 32mm valve Presta (threaded) length 85mm weight