hi,sorry but i don't speak german,however i'd like to present my xtr tuned for rally raid.you can see some pictures at
http://img34.imageshack.us/gal.php?g=p1010010hg.jpg)here's the upgrades:
wp forks 48 mm with ergal feet and titanium springs,tag alloy steering plates,talon alloy hubsdal pieno,ergal footrests by mek,olins rear shock with titanium spring,febur extended water cooler,hand made alu swingarm by pierobon,20 lt alu fuel tank by pierobon,dna air filter and power commander,one industries light mask,carbon handguards by aprilia and carbon yamaha frameguards,aiko 2 in 1 exhaust system with carbon silencer from vor,discacciati 4 pistons brake caliper with 32 mm disk.all these pieces have been bought used and fitted to this bike with long and pacienceful work.great thanks to max pierobon(
http://www.pierobonframes.com)and a confession:i wouldn't ever make again this work,too much time and money.but past is untouchable.cheers