the 9 speed Sora still has long sweeps on the left lever. I usually need 3 sweeps to change up to the big ring . I need to completely overhaul my transmission before the weekend as its jumping all over the place at the back .
I have 10 speed 105 fitted to my new build summerbike but I've not even ridden it once yet. How difficult is it to switch from Sora to twin levers ? ever change in the wrong direction?
I have 10 speed 105 fitted to my new build summerbike but I've not even ridden it once yet. How difficult is it to switch from Sora to twin levers ? ever change in the wrong direction?
