The dirt bike ... Surron's e-bike models has a different top speed, all of which are lower than some of the fastest dirt ...

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 ...

Cheaper than electric ... the Ultra Bee is capable of a claimed 56mph and recharges in four hours. A cubby hole has been incorporated under the seat to house the charging cable, with the bike ...

Being electric, the Light Bee X also produces a fairly ... of customer feedback on the original bike and is capable of spinning past 5500rpm. According to Surron themselves, peak power can be ...

The popular Ultra Bee has 324.5ft-lbs of torque ... This is because Surron e-bikes exceed the legal limits for electric bikes. While they may not be as fast as a traditional dirt bike, Surron ...