If you want to use 5th, go to 17/42.
You could also try the 16/40.
Normally, one down in the front = two up in the rear.
Larger in front = higher top speed
Smaller in rear = higher top speed
There's a ton of gearing calculators out there... google around.
You could also try the 16/40.
Normally, one down in the front = two up in the rear.
Larger in front = higher top speed
Smaller in rear = higher top speed
There's a ton of gearing calculators out there... google around.