Problems Tiagra 30 wlrsa

[domenico_m]

Hello to all. I bought today a Tiagra 30wlrsa but I immediately noticed a difference compared to my Tyrnos: Tyrnos the clutch has a very gradual, the Tiagra instead engages the clutch only 3 4 notches before the strike. Is this normal?

[domenico_m]

if I partition the clutch Tyrnos to 8 kg on strike, starting on tuna (3.5 kg 4) I have the clutch lever very low, so I have a lot of adjustment of the clutch to the point STRIKE.

if I do the same with the Tiagra, I just 4 clicks of the friction between the departure of the tuna and the strike

[alantani]

it all depends on the shape of the cam!  some are more gradual, some are steep.