have just returned from a ride in Switzerland with TTR, that even at 2500 meters above sea level has behaved very well. In 680 miles the engine did not give any problem, then I would say that this maintenance is going to change officially fine! I heard the professor with whom I make the argument, which gave me free access to the laboratory for metallographic analysis for the first 10 days of September, and soon the results of tests on the sprockets and TTR XT!
