as an electric bike zips by, it might have been the Surron Light Bee X. A hybrid between a downhill mountain bike and a pit bike, the Surron Light Bee X is an electric off-road bike that has ...

Stripped of the road-focussed extras found on the Light Bee L1E, the X model is designed to spend ... of spinning past 5500rpm. According to Surron themselves, peak power can be maintained from ...