Circuit Wavecel Road Bike Helmet

If you get just one helmet, make it this one 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 that the industry has accepted for over 30 years.Key Features:WaveCel advanced helmet technology The BOA® Fit System lets you easily secure and adjust your fit with one hand The Blendr magnetic mount system easily integrates a GoPro camera and Bontrager lights Made of 50% post-consumer recycled polystyrene FlatStrap semi-fixed strap dividers lay flush and move fore and aft for a perfect fit Soft, comfortable, moisture-wicking and washable helmet pads Reflective elements on the back of the helmet offer enhanced visibility The Crash Replacement Guarantee provides free replacement if your helmet is impacted in the first year of ownershipBOA®Fit System Easily secure and adjust the helmet fit with just one hand.Soft Helmet Pads Super-comfortable internal pads wick moisture on hot days and hard efforts and are easy to wash after a full day of fun.FlatStrapSemi-Fixed Dividers Comfortable, lightweight semi-fixed strap dividers fit flat to your face on a single strap and move fore and aft to get into an ideal position under your chin.Blendr Front & Rear Magnetic Mounts Seamlessly-integrated accessory mounts for GoPro and Bontrager Daytime Running Lights so you decide when you want them. Specification: SizeSMLCircumference51-57 cm54-60 cm58-63 cmFit systemBOABOABOAPad material Moisture wicking pads Moisture wicking pads Moisture wicking pads Buckle typeStandard buckle Standard buckle Standard buckle IncludesCrash Replacement Guarantee Crash Replacement Guarantee Crash Replacement Guarantee Weight310g335g 375g