Pay in 4 interest-free payments of $26.88 Learn more
Ships within 48 hours · Estimated delivery Aug 17 - Aug 22
Special hardened steel
Rounded rear profile to facilitate comfortable left and right movement
Recommended Brake kit: M9120/M8120/M7120
No-compromise
Trek Circuit WaveCel Helmet S/M Special hardened steelWhether 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 that the industry has
