The NiteRider Evolution system features a 4.1Ah NiMH battery pack which can be placed in a jersey pocket, hydration pack or strapped to your bike. The battery pack is small enough to fit on almost any frame. The Evolution comes with both helmet and handlebar mounts, allowing you to switch configurations as the situation demands.

4.1Ah NiMH rechargeable battery

New strain relief to protect battery cable under extreme use

Multi use battery pack

Quick Release Handlebar Mount and Multi-position Helmet Mount

Individually tested, high-intensity, highly reliable 10W halogen bulb

Overnight 9 hour charger

System weight; 20oz (mount, light head & battery)