New MTB
PROFRAME CLYZO CE PROFRAME CLYZO CE PROFRAME CLYZO CE PROFRAME CLYZO CE PROFRAME CLYZO CE PROFRAME CLYZO CE
New MTB

Proframe Helmet

Item No. 31469-038-S
£ 279.99
Colour — Gunmetal Grey
Size Size Chart

Please select a size.

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Free shipping for orders over £49
  • Mips® equipped
  • 3-position adjustable visor compatible with goggles
  • Removable under visor GoPro mount included
  • Meets the ASTM-F1952 Downhill MTB certification standard

Breathable full-face mountain bike helmet

Conquer the mountain with this full-face protection specialist. The Proframe Helmet is the original full-face trail helmet and is still the market leader. Designed to meet the needs of all-mountain riders and enduro racers, it packs Mips® technology into a superlight shell.

  • Mips® added protection system has been proven to reduce the rotational motion when implemented in a helmet by absorbing and redirecting energies and forces otherwise transmitted to the brain
  • 3-position adjustable visor compatible with goggles
  • Removable under visor GoPro mount included
  • Increased ventilation and decreased surface contact area improve cooling
  • Includes additional pad set to optimize fit
  • Meets the ASTM-F1952 Downhill MTB certification standard

For care instructions, see our Helmet Care Guide

Note: Avoid exposure to aerosol sprays like bug repellent and sunscreens as they can cause your helmet's finish to peel

Materials: 22% ABS, 21% EPS, 15% polycarbonate, 13% polyurethane, 9% Pa

Size Guide

Size Head Size Cheek Pads Hat Size Weight
S 20.5-22.0" 45 mm 6 1/2-7" 750±50 g
M 22.0-22.8" 30 mm 7-7 1/4" 750±50 g
L 22.8-24.0" 45 mm 7 1/4-7 5/8" 850±50 g
XL 24.0-25.2" 20 mm 7 5/8-8" 850±50 g
Size Head Size Cheek Pads Hat Size Weight
S 52-56 cm 45 mm 16.6-17.8 cm 750±50 g
M 56-58 cm 30 mm 17.8-18.5 cm 750±50 g
L 58-61 cm 45 mm 18.5-19.4 cm 850±50 g
XL 61-64 cm 20 mm 19.4-20.4 cm 850±50 g
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