Originally Posted by
Insidious C.
I want to replace the crank in my daughters single speed BC (drive pin busted off) but I'm finding only triple chainring cranks. Anyone know if there is a difference between 1 and 3 ring cranks? Already read about the different thread sizes. Not really interested in updating to 3 piece. just want to fix it fast and move on to next project. Thx.
The single one piece crank is as common as a house fly. Where are you looking?