Hi, I just bought a Primavera 150 3v Euro4 from 2015, it has 2,250 miles and last service was 5 years ago at 600 miles.
I have been reading a lot here and it seems that I should start by changing the rollers to lighter ones. Do you think that the Pollini 12.3 grms should work, should I also install the polini Contrast Spring . I am trying to obtain a bit more torque. I am also installing a side stand.
Any other recommendations.