20-09-18, 09:15 PM
I've asked my bike mechanic/salesman friend about this.
He says the white marks are applied on the assembly line in order to indicate that the parts have been correctly fitted. The guy further down the line then knows that it's OK to fit subsequent parts. A kind of quality control I guess.
He says the white marks are applied on the assembly line in order to indicate that the parts have been correctly fitted. The guy further down the line then knows that it's OK to fit subsequent parts. A kind of quality control I guess.