It is my Dahon Dash P18 which carries the Sram Dual Drive 2 (28 hole) hub with a Shimano SLX 11-36 10-speed cogset. The SDD hub is standard 135mm O.L.D. width. It gives 19.5-119 gear-inches with a 52T crank.
Last edited by Abu Mahendra; 05-25-16 at 05:32 AM.