iXS Trail Evo Mountain Bike Helmet, Adjustable Visor, Black, SM(54-58cm) Cassette Body Type_Threaded Equipped with Shimano's easy-to-install Center

Equipped with Shimano's easy-to-install Center Lock mounting system

the SDG Duster P is built to withstand demanding mountain environments

making it ideal for intricate crack and boulder problems

lightweight fabric for superior breathability and moisture-wicking performance

iXS Trail Evo Mountain Bike Helmet, Adjustable Visor, Black, SM(54-58cm) Cassette Body Type_Threaded Equipped with Shimano's easy-to-install CenterInmould technology, external and internal ventilation channels Adjustable visor Dial adjuster with precision interlocking ErgoFit UltraTM system for horizontal and vertical adjustment Double Inmould, 360 Inmould shell Adjustable straps EN1078, CPSC, KC