in the US

Excalibur Motorsports is the US distributor for TMEC in the US www.atv4usa.com On their site, if you scroll down on this site, they have a parts catalog for the TMEC as well as an engine component catalog. The parts catalog has helped me on several occasions putting new parts in my old '09 TMEC, which also helped me assemble my new '13 TMEC which I got last month. I got mine straight from the distributor, Excalibur, since I have gotten to know them quite well.

http://www.atv4usa.com/partscatalog.html

TMEC started selling a bike branded as a Denali XT200 through another US distributor, which is only available with the enduro wheels and dirt tires (21"/18"), but that bike is identical to the Excalibur distributed bike except for a few color differences and the name.