The part I don't know about is the steel tube in the black plastic blocks; the tube rotates as the pedals are pushed. Seems a job to get oil up in there..... I don't see loosening bolts up there at this point.
The part I don't know about is the steel tube in the black plastic blocks; the tube rotates as the pedals are pushed. Seems a job to get oil up in there..... I don't see loosening bolts up there at this point.
One is a little squeaky