Improving upon the class-leading D3 helmet was no simple task, but Troy Lee Designs is never one to rest on its laurels. Built with an aerospace-grade composite shell, the new D4 Composite helmet weighs in at just 1050-grams without sacrificing any of...
From racing our buddies up climbs to railing berms on the descents, the Troy Lee Designs Flowline SE MIPS Helmet keeps our domes protected from bumps and crashes along the way. 14 massive vents help keep our heads cool, while dual-density EPS foam helps...
From racing our buddies up climbs to railing berms on the descents, the Troy Lee Designs Flowline SE MIPS Helmet keeps our domes protected from bumps and crashes along the way. 14 massive vents help keep our heads cool, while dual-density EPS foam helps...