KNOG PWR Helmet Mount With Extension

The PWR helmet extension mount is designed for use with the PWR modular lights. Attach the lighthead to your helmet, and put the battery in your backpack. Features: - Safety: Internal screw is made of nylon plastic, and is designed to snap in case of accidents for rider helmet protection. - Mounting: Fits most vented helmets, common for road and trail cycling. Specifications: - Mounting: Attaches PWR light head to vented bike helmets. PWR battery stores in backpack. - Weight: 100 g - Cable length stretched: 80 cm - Compatibility: Compatible with the PWR Road, PWR Trail and PWR Mountain light heads.