This part is one of the most overlooked parts on the downtube with a lot of wear and tear. Link to changing your cogs: • Changing cogs on a Hei... Link to parts needed #8: shearingworld....
I took the down tube to the shearing centre and its come back that on the short down tube there was not enough oil on the section and it was causing a dry spot and they said that's what causes it to come free from the top off the down tube which I wouldn't have though off
I took the down tube to the shearing centre and its come back that on the short down tube there was not enough oil on the section and it was causing a dry spot and they said that's what causes it to come free from the top off the down tube which I wouldn't have though off