Giro Source Mips Helmet Size:US 25 S stitching at guy points and

stitching at guy points and locking anodized stake loop grommets for extra strength

- Standard 1-1/8" steerer clamp

- SERIES GRX 11-speed

Insect Shield® Bug Protection

> Liner: PERFORMANCE- C

Giro Source Mips Helmet Size:US 25 S stitching at guy points andCapably equipped for fun and adventure 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 Mips fit system with Integrated Mips brain protection, plus a moto style adjustable screw in