The Revo is an all new concept for Exposure Lights. For the first time Exposure Lights is doing away with batteries and embracing the latest in dynamo developments. New super-efficient dynamo hubs enable the Revo to be used both on and off road.
http://use1.com/exposure-lights/cycling-lights/front-lights/revo-mk1-dynamo
Exposure Revo Dynamo light 800 lumens »
Code: EL-REVO04
Price: $308.00
