Originally Posted by
sloar
As a Marine I will shame myself for pushing my bike.
I put in some years in the Navy .. the Marines were passengers on Navy vessels.. you guys were Cargo that Ate.
On a 1983 tour one of the people on the tour used a TA 50-28 double.. 13-28t freewheel
Now modern stuff, I think you would get a White Industries VBC crank,
SQVBC ? White Industries
Or Rene Herse Cranks
https://www.renehersecycles.com/
...