Originally Posted by
geoffs
So the folks on the tandem list that are doing this are just imagining that it's working ?
Try to shift to 50 x 40 and 34 x 11. It will only work on one way.
Sram WIFLI chain capacity is 37T. If you have 50/34 x 11-40 will need (50-34)+(40-11)= 45T capacity.
This is even considering using RoadLink to begin with.