The Lazer Roller helmet is a great helmet for commuting to work or cruising through the trails

cut marks to trim up to 30mm off each end

Protective D30 knuckle guards for impact protection and Tru Feel Silicone for refined control and feedback

Pack only weight: 845g

Shimano SM-CRM86 XT Chainring - Direct Mount - Shimano - 55mm - Round - 30T - 12-speed - Aluminium PDP|PLP The Lazer Roller helmet isDirect mount and equipped with Dynamic Chain Engagement technology for best in class retention, the reinforced SM CR86 chainring is impact resistant, compatible with DEORE XT cranksets, and offered in sizes from 28T to 36T in two tooth increments. Features Dynamic Chain Engagement tried and true Dynamic Chain Engagement keeps the chain glued to the ring Ring sizes available in 28T through 36T for compatibility with all DEORE XT drivetrain and rider