WTB NanoAir TPU Tube 27.5" S3-RIDE STYLE_TRAIL/ENDURO meaning less vibration for the

meaning less vibration for the suspension and rider

The advanced new compound

Designed for heavy duty use

73mm or 74mm bb shells

WTB NanoAir TPU Tube 27.5" S3-RIDE STYLE_TRAIL/ENDURO meaning less vibration for theLighter, 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