The AirEvac ventilation system integrates with Smith goggles and eyewear for fog-free lenses and the VaporFit dial adjustment system offers 270-degree fit adjustment with the turn of a dial

Endcap: Hex alloy

Weight: M: 135g

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Jagwire cable and housing included

Topeak Versamount Bottle Cage Mounts Envelope Shipping The AirEvac ventilation system integratesVersatile mount for additional water bottle cage or other accessories. Band style clamp provides easy installation and flexible mounting options. Fits most tubes between approx 20mm and 60mm in diameter. Clamp: Fits tubes ~20 ~60mm Max Load: 10. 5kg Material: Engineering grade polymer Weight: 26g Does not include bottle cage or water bottle.