Originally Posted by meb
Originally Posted by Dr.Deltron
The Mountain Drive IS the low geared version! 2.5-1 Reduction.
Speed Drive is 2.5-1 overdrive. Very HIGH gears!
Just a note of carification.
A further clarification- the speed drive is a 1.65:1 overdrive.
Correct, the speed drive is 1.65:1 overdrive. To get a 2.5:1 overdrive you need the High Speed Drive.