The new PWR Helmet Extension Mount V2 comes with an 85cm straight cable.

Compatible with the PWR Road, PWR Trail and PWR Mountain, attach the PWR lighthead to your helmet and put the PWR Bank in your backpack.

Fits most vented helmets.

DIMENSIONS: 80cm straight cable length. Designed to fit most vented helmets, common for road and trail cycling.
WEIGHT: 100 grams