Giro Source MIPS Mountain Bike Helmet Options:Matte Black Fade Front Derailleur: microSHIFT Dual Pull

Front Derailleur: microSHIFT Dual Pull Compact

Brim And Interior Taping And Binding: 100% Cotton Woven Ripstop

The lightest mountain bike pedals in the world

12 x 8 x 74" [ 30 x 20 x 188cm ]

LUMALENS® Optimized Color Technology [Select Colorways] – See more

Giro Source MIPS Mountain Bike Helmet Options:Matte Black Fade Front Derailleur: microSHIFT Dual PullThe source MIPS Helmet combines advanced performance and protection in a rugged, trail ready design. The Source Mips helmet combines advanced performance and protection in a rugged, trail ready design. Featuring deep coverage with aggressive ventilation from 16 vents coupled with deep internal channeling, it helps keep things cool even when the riding gets rowdy. And with the comfort and secure feel of the Roc Loc 5 fit system with Integrated Mips