Originally Posted by
thumpism
Rear mount such as a Greenfield is useful and nearly universal. Newer bikes with disc brakes have frame fitting bosses that might interfere with mounting these.

Yeah i can't use this type either, it's getting tough to find something i can use with a 100 lb e-tandem with multi-link rear suspension. Perhaps getting an anchorage point welded onto the Cro-mo mainframe is the answer.