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Kask Protone Helmet

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Availability: In stock


Quick Overview

The Kask Protone Helmet is the ultimate aero road helmet.

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The Kask Protone Helmet is the ultimate aero road helmet. Kasks most advanced was developed in calibration with Team Sky and utilised Jaguars wind tunnel expertise. The Protone has incredible heat dissipation properties and is lightweight at 230g. The Protone uses a washable fast wicking and fast drying comfortable padding system. With a leather strap and self-adjusting internal cage and ratchet system, the rider is able to achieve optimum comfort making the Protone the most comfortable and helmet on the market.


•Weight 250g

•ECO Leather Chinstrap - The anallergic and washable chinstrap is extremely comfortable and helps to avoid irritation of the skin

•M in Moulding

•3D dry

•Aero Control

•Bag •Padding - Removable and washable inner padding in Coolmax® material



MIT Technology The MIT Technology, applied to all KASK cycling helmets, guarantees a higher safety and a complete protection thanks to the polycarbonate layer that covers the shell on the top, on the base ring and on the back.

M in Moulding The innovative “in moulding” technology, joining the inner polystyrene cap to the outer polycarbonate one, ensures a better shock absorption.

3D dry The tridimensional 3D DRY padding utilizes a multi-layer open cell construction process: high technology for the best comfort and performance.

Aero Control Incredibly aerodynamic and top performing shell, tested in the wind-tunnel and able to provide a really impressive CX rate. Any position the head will assume the outflow of the air will be perfectly in line with the helmet.

OCTO FIT Rubberised Micro Dial adjuster provides improved finger grip Floating cradle contact points combine internal gel pads for optimum comfort. These supports are designed to oscillate freely through 180° allowing a perfect fit on any shaped head The Skeletal Brackets of the cradle have been designed and refined to provide the best fit and support whilst being as light as possible.

Additional Information

Manufacturer Kask