Its a long story...but I lost my rear brake pedal assembly. The foot brake and the rod that goes to the back. Basically all the parts that hookup the rear brake. I still have the rear wheel with the drum, etc. Just the pedal and the bits that go with it. Its a 1991 and everything is discontinued from the dealer...I can't seem to find a complete "set" with the pedal, rod, adjusting nut, springs, etc. that I will need. Is the K0 up to 1994 identical in this respect...can I use a pedal off a early model 6V bike and have it work on my 12V bike? Here's to hoping someone might have a magjic link to a reproduction rear pedal set for a decent price somewhere! Thanks!!