Bilko

Well the bike pictured is 2001/2003 Also you say you ride a 2000 280 txt Pro Sorry but the Pro model didn't come out until 2002 . check the Vin against pic

Just join the two wires together that fit on your stat,ive used a car fuse,or just a piece of wire.If testing stat in boiiing water just set your multimeter to continuity,if stat open there will be a circuit ,new stats approx £20+ depending where puchased

I would have thought if you removed the Evo rear wheel and tried the Rev 3 wheel you should be able to measure what size you require

https://betausa.com/trials-hisotry/

Best bet is drop a e mail to Beta uk https://www.beta-uk.com/index.php/contact-us

Yes the 40 refers to number of spokes

Can u fabricate something simular to pic even a straight bar with 2 studs across the top 2 holes to hold it

Is it just the bolt or whole clutch basket that's turning when trying to slacken the bolt.If it's the whole clutch basket try putting a thick hand towel between the primary gear and clutch basket gear .that way it will lock the two but not do any damage to the teeth of either.used this method on a gas gas.Making sure locking tab is off the bolt

Just a bit of Piston slap,nothing to worry about. Enjoy it.But if you do go down route of replacement..

Couldn't you use these instead of the open type http://www.akbearings.co.uk/product.asp?P_ID=658 or these https://simplybearings.co.uk/shop/p166020/KOYO-62042RS-Rubber-Sealed-Deep-Groove-Ball-Bearing-20x47x14mm/product_info.html

Yes you can remove it,it will be quicker pick up ,and put a 270 top end on then it will be sharper lol

2009 handbook here https://www.sherco.com/wp-content/uploads/2009MaintenanceManual_ST2T.pdf

This is from 2009 couldn't find a 2008

I'm crap at balance , but my grandson at 15 got on mine stood there for over 5 mins no hands ,and he's never been on a motorbike before clever little so so.

Have you cracked the banjo nut open when trying to bleed the system i did on my Evo when i lost all my fluid.got my pressure back within minutes.

That's not normal iv'e had 5 rev 3's never heard the noise you are describing,.and rebuilt 2 to replace main bearings.

2015 so should be ok http://montesatrials.com.au/store/wp-content/uploads/2014/11/2015-Owners-Manual-Cota-4RT.pdf

Have a word with this guy Bill Beveridge sure he has done this conversion for someone find him on FB Hard To Find Twinshock Trials & Aircooled Mono Group

http://www.gasgasuk.com/pro-clutch-information-march-06/

My local club pay £15 to observers and still struggle,seems like every one wants to just ride.

This is from EVO Manual

Iv'e had 2 tysf 125's put a big bore kit on both 150cc lol not that it needed it just wanted to pull 2 nd gear better,i'm 16stone and had np's with them both.