Variatour

[Steve]

Hi folks 
I have an issue with with the variator on upgraded engines one using standard and one using doppler er2, when I'm getting up towards top speed the belt sort of jumps into another gear and the belt sits right at the top of the plates and starts to slow the bike down until it drops back down again and allows it to rev again piking up speed then does the same again..
I would appreciate any suggestions as to why.
Thanks Steve 

[moby54]

Hi Steve grahamb.maybe the best person to ask about this problem.but it doesn't mean to say someone else on the forum may also be able to help..

[mobyjoost]

This happens with both the standard- and Doppler variator? And what engine? AV7 or AV10? And standard cylinders or kits?

[Tango]

You might be better off asking the question in the General section, not many folk visit the Driving licence section.
Apart from us 4 lol

[raypaice]

Could just be sticky moving cheek. Maybe strip it down and clean it?