Campagnolo Nuovo record help needed, thank you!
Hello!
I have an old Freschi Supreme road bike with Campagnolo Nuovo record rear derauiler and Regina 7 speed freewheel.
I have a problem when I drive uphill on full load in lowest gear, chain drops to the next gear (second).
Can anybody help with any advice?
Thanks a lot, any help is appreciated!
Best regards,
Martin from Croatia