Bontrager Starvos WaveCel Round Fit Bike Helmet Size:S/M With x-small to x-large options

With x-small to x-large options spread across five unique shell sizes

Mileage: Front 6

Lightweight aluminium construction

only it features a bead-to-bead Endurant casing

Bontrager Starvos WaveCel Round Fit Bike Helmet Size:S/M With x-small to x-large optionsA stylish road helmet with advanced WaveCel technology that balances comfort and performance for all riders who value safety. Safety comes in many shapes To do their job, helmets have to fit right. Starvos WaveCel Round Fit features is a versatile helmet that features WaveCel and has been designed for riders that need a rounder helmet shape. WaveCel is a collapsible cellular structure that lines the inside of the helmet. This Trek exclusive technology