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Giro Athlon MTB HelmetIf your mountain bike riding style involves a timing chip and number plate, then you'll be relieved to know that Giro has developed a competition-specific bike helmet just for you. Compact shape, 23 Wind Tunnel vents, low-profile P.O.V. visor and the new Roc Loc 5 retention system maximize comfort, fit and performance on the race course.
- In-Mold construction reinforces the area around the vents and ribs, creating a one-piece exoskeleton, which allows the helmet to be lighter, more durable and better ventilated than traditional designs
- Roll Cage is a light-yet-tough web of reinforcement, invisibility molded inside the helmet's EPS foam liner for maximum impact protection, strength and integrity
- 23 Wind Tunnel vents with internal channels thrust cool, fresh air over and around your head while forcing heat and stale air out
- P.O.V. adjustable and removable visor protects your eyes from the sun, rain and other debris
- Quite possibly the best-fitting retention system you've ever experienced, the Roc Loc 5 easily adjusts both fit tension and vertical position with a single hand, plus it's 40% lighter than its popular predecessor, Roc Loc 4
- Certified CPSC
- Suggested Use: MTB Race, MTB Endurance/Marathon, MTB Trail Ride
Giro Athlon MTB Helmet
- Titanium (Matte/Gloss Titanium), Black (Matte Black/Charcoal), White/Silver (Matte White/Silver)
- 330g (medium)
- retention system:
- Roc Loc 5
- Super Fit Sizing: S(20-21.75"), M(21.75-23.25"), L(23.25-24.75")