What the heck are DNP components? I acquired a box of old Bike JUNK from a guy and while coursing through this box I have come across only a few usable items. There were some skewers, mostly skewer pieces, a Suntour bar-con shifter (only one), many bits and pieces of suntour derailleurs (enough to make one freaksish looking but non working derailleur), a Celeste T.A. bottle cage, and the only derailleurs not broken are these DNP derailleurs. They look like expendable JUNK. Are they?
Falls Creek, Pa