Giro Source Mips Helmet - Matte White Giant BTL-111 HexPlug – 1/2" 10

BTL-111 HexPlug – 1/2" 10 mm socket

Smart Integration: Internally routed cables offer clean

Dynamo Hub with Ratchet LN 18Rim: Aluminum

T47 internal cup on the non-drive side

TRACKR Heart Rate Pod

Giro Source Mips Helmet - Matte White Giant BTL-111 HexPlug – 1/2" 10The 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 visor and full lower Hardbody durability,