You will need the olive or gold ,black and titanium are steel which wont fit you bike ,your forks have the alloy tube ,2 replacement tube are almost as much as a set of forks as you will need to change the seals and bushes
Ultra marine blue ral code 5002 its hard to match the frame colour as sherco use only a thin top coat and the white primer shows though so the paint is lighter or darker in places.
I was told last year that they would have a bike ready by september for the milan bike show they were a good bike but feel like time may have run out and sherco and trs have taken there place ,parts are still around for the bikes but how long will that last.
Think it goes by the number printed on the spring I had the yellow spring on my ossa and replaced it with a harder spring which was also yellow splat shop web site will tell what spring you have on your bike.
Yes trials and tribs are very good they know there stuff ,sound like the tps needs re setting or clean the tps connection to the throttle body or could be a loose connection to the fuel injector check all your plugs what year is the bike
11 tooth front may cause the bike to push in the tight sections a 10 tooth is much better ,its the same as 4rt owners most change the gearing to a 9 tooth front sprocket ,the ossa does have a lot of power and this will calm it down a bit .
The 16 sherco has a keihin carb aswell,had a beta in the past and the sherco is a better bike got a 16 300 st at the moment and the jetting is spot on the keihin carbs are not hard to set
Test the fuel pump by connecting a supply to the wires either under the sump guard or to the plug next to the rad take the fuel pipe off and see if it pumps fuel
