Grivel Air Tech Crampon New-Classic Evo Reservoirs Zipp built these wheels to

Zipp built these wheels to handle pancake flat

and other must-have items

the Headwall internal draft guard provides 360-degree protection

Product Code:QSM-92

it's also easy to store

Grivel Air Tech Crampon New-Classic Evo Reservoirs Zipp built these wheels toThe Air Tech Evo is a technical 12 point crampon, suitable for routes with rock and ice. Air Tech, one of Grivel's spearheads, has been designed for ascents with both rock and ice. It has 12 short steel points, 8 of which are front and 4 rear. The position of the points is designed to keep the foot steady during ascents, descents and traverse. It adapts to any type of boot thanks to the regulation bar in the middle and to the several binding systems,