Hi everyone! And sorry my bad english :)
I guess that here I find the answer to my question, because the "contact us" is not able to answer about a technical questions.
I have 2005 Derbi Boulevard (leader engine) with 190cc kit, polini and malossi variator clutch gears etc. Also Mikuni TM33 carburetor. I cant find exactly right exhaust to my Derbi in the webshop? Scorpion exhaust would be nice! If I cant find that exhaust here, so where the heck I should navigate next?? :)
I live in Finland, and like to use that Paypal system.