Someone recommended the da Vinci Grand Junction.
Does anyone have experience with that model?
What is the collective wisdom on the ICS drivetrain?
I can think of how that might be useful on occasion.
Every now and again we have to detour on a sidewalk to get around a garbage truck.
Oak tree roots create huge raised pieces on the sidewalk. It would be helpful if the stoker could move her pedals independently to clear the hazard.