WTB NanoAir TPU Tube 27.5" Stock Item:WTB NanoAir TPU Tube 27.5 x 1.9/2.5 48mm FV 120-180ml for bigger FR and

120-180ml for bigger FR and DH tyres

or just taking full advantage of some corduroy

Axle to Crown: 385mm

while improving torsional stiffness as the bars get to the widest sizes

WTB NanoAir TPU Tube 27.5" Stock Item:WTB NanoAir TPU Tube 27.5 x 1.9/2.5 48mm FV 120-180ml for bigger FR andLighter, more compact, and more durable. Yep, you get all three. WTB introduces the NanoAir TPU (Thermoplastic Polyurethane) tube. Its compact, and packs down to one third of the size of a traditional tube. Just think of the extra things you can fit in your pack; a beverage, snacks, maybe even a snack for your friend that always forgets one, yea you know the one. Its light. Like we mean really light. 60% lighter that (cough cough) paperweight you have