The assembly (as shown) was used on my last trike as an intermediate gearbox mounted in the BB shell of the rear triangle. the 3 inner sprockets were covered by an MTB front mech and shifting was fine.That's a very unusual set of gears. I'll be interested to see them shift.
Cheers!Sorry to hear that Danny. What area(s) were you unhappy with?
I have considered it Tom, but I think a really dangerous "Narrow-Tracked" tilting trike is called forHow about a semi-folder that could move the rear wheels in to 20-24 inch for the tiny path.
You could then make the real track wider for carrying cargo or just for higher speed cornering.
I am slowly building Delta LR FWD using the same crank/chainwheel arrangement as the Trizard, with the bottom chain going over an 23t idler and then down to the cassette. Returning chain over a 15t idler at the front top of the head tube to the chainwheel. Terracycle said I could use an eight or ten mm shaft on the 23t idler, I will use the 10mm shaft.