Kask
Kask

Kask Protone Helmet

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Item #: HE205B02
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Kask Protone Helmet

An Aerodynamic Beauty.

The Protone is a an intersection of an aerodynamic design and a traditional road helmet. Kask put their best technologies into the Protone for an unparalleled aerodynamic helmet that suits for your need for speed. Looks and function aside, at its' core the Protone features an inner frame that is designed to break apart upon impact. This absorbs and defrays shock. Kask uses their Octo Fit rubber micro dial adjuster to distribute 180-degrees of equal tension. The floating cradle contact points work well with the internal gel pads to sit comfortably on any head shape. Coolmax inner padding and an eco-leather chin strap keep the Protone sitting comfortably on your head.

Features:

  • Aerodynamic design
  • Inner frame designed to absorb shock
  • Octo Fit rubber micro dial adjuster
  • Coolmax inner padding
  • 3D dry padding features a multi-layer open cell construction process
  • Eco-leather chinstrap
  • In Moulding technology for better shock absorption
  • MIT technology, additional polycarbonate layer around the shell, back and base ring
  • Inner padding fabric treated with Santized, antimicrobrial process
  • High visibility reflective elements
  • Bag included
  • Weight: Medium 220 grams, Large 250 grams

 

Size Small Medium Large Extra Large
Head Diameter (in) 20.5 - 22.875 23.375 - 24.5
Head Diameter(cm) 52-58 59-62

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CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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