J Janine M New member Dec 1, 2009 #1 I have a 45/15 geared single speed bike, and I want to build my legs so I can be a better road bike rider.
I have a 45/15 geared single speed bike, and I want to build my legs so I can be a better road bike rider.
B Bob A New member Dec 1, 2009 #2 It can be to a certain point but once you reach the top speed that is it. You can't beat gears for building up your legs under all conditions. Single speed bikes are very limited.
It can be to a certain point but once you reach the top speed that is it. You can't beat gears for building up your legs under all conditions. Single speed bikes are very limited.
