4stroker
Husqvarna
B Class
When I phoned Rekluse to tell them that their clutch for my 09 txc 450 worked in my 630, they told my to mind my own business. Just thought you would like to know I said.
Point is there are lots of things that can work from bike to bike. I use Husky wheels on my Beta and a CRF rear sprocket fits my Beta rear wheel. Never know what will work until you try.
I can buy online the CRF EXP 3.0 for 400 $ in EE.UU, unpackage it and send to Spain without taxes, because is a small and ordinary post. The Core EXP cost 950 euros in Europe, 1.300 $$$ at change.
An used TE 250 6 speed gearbox costs 400$$, in perfect condition. This is another option, but I like the TC gearbox for racing, only need a "anti-stall" protection, because a 4 stroke with carburator and quickstart, when is very hot and stall is too hard to start.