I have this bike from Decathlon, but the right shifter started to come loose and drop down, so I have unwound the bar tape and proceeded to move it back up.
But unlike my old shifters there is no bolt to tighten it up! I have looked everywhere on it, but cannot see it, it seems that is only held in securely by the bar tape. Is there a way to make this more secure? As at the moment it is still moving around.
It has Tektro RL 340 brake levers, not sure if I am doing something wrong.