Troy Lee Designs A2 MIPS MTB Helmet - Pinstripe - White-Reflective YGroup_fox-racing-ranger-fire-jacket-YG meaning there’s no need for

meaning there’s no need for an external power source or a plug

Magnetic shank holds tight and allows users to interchange bits as needed

except 135x12 and 135x10 (adapter needed)

Its minimalistic design is optimized for versatility and ease of use

The new design reduces pressure

Troy Lee Designs A2 MIPS MTB Helmet - Pinstripe - White-Reflective YGroup_fox-racing-ranger-fire-jacket-YG meaning there’s no need forCOOLER, FASTER IN A PROTECTIVE PACKAGE THE A2 The all new for 2017 A2 helmet redefines mountain bike safety, style, comfort and ventilation. The first helmet in its class to combine EPP (for slow speed impacts) and EPS (for high speed impacts) in one sleek package, that will set a new benchmark for mountain bike helmets.