I put together a 14-16-18-20-24-28-30-32 out of loose gears with a 22/32/42
I tried it out yesterday with 20kg(44 lbs) and really liked the 28-30-32
Before I used 30-26-23 and found it was too much of a jump shifting gears when going up long steep hills
Thanks
Robert VanLane
Aomori Japan