I carry spare clutch and brake levers. I have not tried them yet but have it on good authority from others on this site that they are replacements from :clutch DRZ400 and brake XJR1300.
Hope this helps as you may be able to get these equivalents from a local scource.
I think I paid about �25 for the two.
You could contact a guy who has has a site called 'gear4bikes' as he got these for me if you still have problems.
Now send us some of your