D4 Carbon Helmet W/MIPS SRAM Red / Black Size:S Replacement headliner for the Troy

Replacement headliner for the Troy Lee Designs D4 Helmet

and zippered pockets for ample storage

Already trusted as the go-to trail gear for serious mountain riders and enduro racers

Breathable and flexible material allows a custom

Be sure to stay safe on your bike rides with the Flowline SE Helmet from Troy Lee Designs

D4 Carbon Helmet W/MIPS SRAM Red / Black Size:S Replacement headliner for the TroyD4 reigns king atop downhill podiums and freeride events across the globe. Available in carbon and composite, details are what makes the D4 the most coveted full face in mountain biking. Prioritising safety while balancing weight through premium construction and materials, D4 incorporates MIPS protection with an EPP chin bar and anatomical cheek pads with emergency release.