Main: 86% polyester

The ESI Extra Chunky's feature:

Mid: 1300 lm 2:12 hrs

but also allow the liner to move independently of the helmet to reduce rotational forces to the brain

Recommended for use with Hope brakes and Hope brake mounts

Hope Direct Mount OS35mm Stem - Direct Mount Steerer - 35mm - 50mm - 0 Degree - Orange PDP|Option Main: 86% polyesterThe Hope Direct Mount Stem helps keep the front end of your bike low and keeps weight down. Machined from a solid billet of 2014 T6 Aluminium Fits directly to original triple clamp fork crown Zero rise 67mm Clamping width Stainless Steel Taper head screws Weight from: 132g