Giro Source MIPSGIRO SOURCE MIPS HELMETS The Source MIPS helmet combines advanced performance and protection in a rugged, trail ready design. Featuring deep coverage with aggressive ventilation from 17 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 brain protection, plus a moto style adjustable screw in visor and full lower

transparent color means it won't hide the graphics on the crank

Comes with nipple washers

Decade Chain Tool

so you can venture far beyond the beaten path

To further enhance control in gravel riding

and more tweaking

and it better have been made to elevate performance - or don’t mess with it

Ideal for everyday maintenance

The key innovation is in the 303 S Series’ rim design

New silent pulley tooth design

pad retraction

Now we’ve got four different MisMatch adapter styles to mate six different shift & brake lever combinations together