Giro Phase Mountain Bicycle Helmet


Giro Phase Mountain Bicycle Helmet


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First and foremost, a mountain bike helmet should be comfortable and durable.

The Phase™ is true to the core - light, cool and durable enough to handle even the most daunting climbs and rock-strewn ribbons of singletrack. With the easy fit and adjustability of Roc Loc® 5 and the comfort of Super Fit™ sizing, it's a top performer for riders looking for a low-profile helmet at a great price.
  • Low-profile helmet
  • In-mold construction
  • Roc Loc® 5 fit system
  • Acu Dial™ offers convenience of single-handed adjustment
  • Snap-fit 2 visor
  • 27 vents
  • Suggested use: Mountain biking

Size Chart:

  • Small: Fits 20 - 21.75" (51 - 55cm)
  • Medium: Fits 21.75 - 23.25" (55 - 59cm)
  • Large: Fits 23.25 - 24.75" (59 - 63cm)

Product Features:

Shell material Polycarbonate
Liner material EPS - Expanded Polystyrene
Face size Unisex

Style Number: BEL7055427, BEL7055428, BEL7055458, BEL7055429, BEL7055459

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Giro®, based in Scotts Valley, CA, is a worldwide leader in high-performance protective gear and accessories for action sports and active lifestyles.

Giro's mission is to create products on the leading edge of inspired design that look, fit, and feel like a part of you, and allow you to be at your best.