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Personalise your comfort by replacing the cheek foams with original, thicker or thinner versions. Sizes are given in mm on the back of the foam. For example, an M helmet has 35mm cheeks, which can be replaced by 39mm (thicker) or 31mm (thinner). All foam sizes fit all hull sizes of the same model.
The ergonomic, three-dimensional shape ensures a perfect fit even at high speeds, improving soundproofing and reducing air ingress. In the event of wear and tear or where cleaning is not possible, replacement ensures a fresh, hygienic fit. Kit of 2 bearings (left/right).
Suitable for the GT-AIR model, fastening with press stud and clip. See your helmet manual for fitting and cleaning instructions.