Originally Posted by
pastorbobnlnh
Triple cranks (44-34-24) + SRAM Dual Drive IGH 3 speed hub + 9 speed cassette (11-34), so 9X3X3=81.
Let's just say there is lots of redundancy.
You almost had me using the Lord's name in vain there, Pastor. So many gears. Which of the systems do you use the most? Do you use the IGH as a sort of low gear box, as on 4x4's?