here's the problem, pedicab drivers like to hit things!
at least it seems so, they bend a fork every week. and the 1 1/8 threadless forks are 100$ each to replace
I'm going to show you how to repair a fork using a ten dollar common threaded fork
buy these things
a 1 inch threaded fork with side pull brake posts from Pyramid. use 24 or 26 inch forks as appropriate but I'd suggest 26" as the wheels, tires and such are cheaper. you can also salvage any fork from junked bikes.
get these things,
Step 1: Cut out the old fork
remove the lower race first! very important not to get weld spatter on that.
the fork is factory assembled by sleeving the fork legs and a collar onto the steering shaft,
first cut away the old legs like pic 1
the sleeve weld is at the bottom in pic 2, attack that with the angle and die grinders to separate the inner and outer parts