hi all i have a keep on 21 runing in a serpent 977 and are new to onroad,
what sort of rpm should the clutch come in at.as at the momment it does not
engage till past half throttle and seems very aggresive whilst i'am still learning.
Assuming standard parts and a gap of approx. 0.7mm
Tighten the spring all the way in, then loosen it 1.5 turns.
This should give a reasonable baseline setting to start.