I have a good new bike, aprx 18 months old. The gears suddenly stuck. Dismantled the shifter assembly and took it to the shop. A guy who said he was a mechanic claimed the Clickbox was shot. I find this hard to believe, as the bike is barely used.
I took the parts home to work on myself. The shifter on the handlebar opened easily, all parts are apart; shifter, wire and clickbox. But I cannot get the Clickbox apart.
Does anyone know - can the clickbox can be opened and serviced?