Does anyone know what size tank does reserve have or how many miles you can run on reserve?

 

3 liters/0.8 US gal. As for how far, how longs a piece of string, depends on your right wrist application. I start thinking about a refill as soon as I swap over, its far to easy to forget that you have done it & I've had to push to many bikes & not all of them are the ones I'm riding.