oke boy Posted September 12, 2007 Report Share Posted September 12, 2007 Hi all, how do we go about taming a sherco 290. Have been told putting slow action throttle on. Changining front sprocket from 10 to 9 tooth and changing the rear sprocket but cant remember what size. Can anyone tell us what doing 1,2 or all three do? At moment it has fast throttle 10 on front and 42 on back and we are finding it a little to much to handle. Thanks Steve Quote Link to comment Share on other sites More sharing options...
trialsmm Posted September 12, 2007 Report Share Posted September 12, 2007 You don't need to do both front and rear sprocket. Going down 1 tooth on the front equals close to going up 3 teeth in the rear, then you need to buy a new chain. Retard the timing if ya can, plus slow throttle. Quote Link to comment Share on other sites More sharing options...
mad4it Posted September 12, 2007 Report Share Posted September 12, 2007 The most effective way to soften the power down is to retard the ignition anything up to about four degrees is ok! Quote Link to comment Share on other sites More sharing options...
scraggydog64 Posted September 13, 2007 Report Share Posted September 13, 2007 Fit a slow action throttle. I have an 05 290 and retarded the ignition as far as I could. The bike has nice soft power now. To get the flywheel off the 05 needed a 30mm diameter 1.5mm thread flywheel puller. Got mine from those nice people at Trialsbits.co.uk. Quote Link to comment Share on other sites More sharing options...
neo Posted September 14, 2007 Report Share Posted September 14, 2007 Hi oke boy This may sound odd. But in the past I rode a 290 for almost 2 years. During that time I was constantly on TC (and TA) asking this very same question. Consequently I Quote Link to comment Share on other sites More sharing options...
oke boy Posted September 14, 2007 Author Report Share Posted September 14, 2007 Thanks for the replys. Will pass them all on to dad whose bike it is. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.