New Moto Guzzi Door Mats Available Now
Perhaps a "Buddy" seat? not sure on comfort but plenty front to back and rear width for many positions to move around.
I currently have the motorcycle and the Harpers seat that Charlie mentioned in the previous post. I am a few inches taller than Charlie at 5'10" and find that after about 30 minutes or so I feel cramp and too close to the tank. I also have the Cycle Garden seat on another Ambassador and it feels similar. So at 5'10" I'd like to the seats to have more rear room. Also a little wider would be nice so more of my skinny butt would fit on the seat.
Actually, you have the motorcycle, but not the same seat - I kept that one for my '69 Ambo. The Harper's solo that's on "Barney" is a used one I bought from "bigbikerrick". The two seats are completely different in comfort, even though they're from the same company. The one I kept (and what Harper's currently sells) places the rider slightly lower and farther back. Much more comfortable for the long haul - at least for me (5' 6", 150 lbs.).