We have done all the figuring for you. Let us know how mild or wild you would like.
Custom Co-Motion Quad with Di2 53-34t.
Canondale with FSA Gossamer, SRAM shifting.
Macchiatto w/FSA-SLK, BB30, 34-53t, left hand drive.
Calfee Dragonfly, FSA-SLK, 34-53, right hand drive.
Calfee Dragonfly with FSA 175/170 cranks, 32-53 right hand drive Di2 electric.