My bike had the full upgrade kit installed just prior to my purchasing it (that's what it was called on the servicing dealer's invoice,dated 8/5/09) and that had the same part number indicated by Ruzzle, but it was also designated as the "Upgrade Kit, X-Series".
What, exactly are the differences between that upgrade/update kit from over 3 1/2 years ago and the parts that comprise the full kit today?:-?
Also, I should note here that Team Triumph of Wisconsin's Invoice indicates that the full kit, the 2nd/3rd gear selector fork, a needle roller bearing(20x14x12) and the gear change actuator shaft were all installed with 13.95 shop hours indicated. 75$/hr shop rate in 2009... I wish that were the case around these parts, today!