Circuit Wavecel Helmet size-30l Upper Cuff Construction : 3D

Upper Cuff Construction : 3D injection High Cuff free support

Laces Cover : Extra protection against snow to ensure the best insulation

with a comfortable fit to prevent bouncing while running

Seatpost Bontrager alloy

strong hard-anodized aluminum pot

Circuit Wavecel Helmet size-30l Upper Cuff Construction : 3DTrek Circuit Wavecel Helmet Whether your finish line is on the race course or your front door, Trek Circuit WaveCel delivers the performance, comfort and tech to be your go to helmet. It's equipped with features that any rider will appreciate, like WaveCel technology, a BOA Fit System and Blendr mount systems. WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Trek exclusive technology disrupts the safety standards