a lot of people seem to run gears smaller than necessary on single speed mtb's in my opinion.
It is just opinion, though, same as gears on your fixed bike. If you're racing, the right gear is the one which gets you to the finish line fastest. If you're playing, it's the one which lets you have the most fun.
It is just opinion, though, same as gears on your fixed bike. If you're racing, the right gear is the one which gets you to the finish line fastest. If you're playing, it's the one which lets you have the most fun.