Years in the making. I had to learn every thing about bike geometry. climing hills with 350lbs on my tires aint easy.
gears estimation, ;lower gears for faster cadance and lighter touch on the pedals...14-16 gear-inches are needed with 150mm cranks.
trail should be close to 2" but not go under when using a smaller tire.
the ,ower the crank, the more clearance needed.
a step down gear is needed for big wheels when pushing over 350lbs up 10% grades.
electro plating is stronger than powder coat paint.
rack n' pinion steering will give a tighter turn radius.
I am thinking that this should be made of sheet aluminum...
The future of personal transportation
index
the truth about clipless pedals
My EZ3 Trike
SWB plans
My comuter bike
how the Tricycle got so big
building a LWB touring bike
Under standing trike wheels