Revo is off road, there is only one version. Their website is just a bit rubbish. Has a decent wide (round) beam, paired with a helmet light I've been really pleased with mine.
You might not need one but they are handy when going very slow/pushing (although the revo standlight is pretty nuts), looking ahead on "techy" descents (focusing on places your bike isn't pointing at the time) and for opening farm gates/going for a piss etc.
Revo is off road, there is only one version. Their website is just a bit rubbish. Has a decent wide (round) beam, paired with a helmet light I've been really pleased with mine.