I researched the oil thing. I spoke to a Mobile 1 tech on the phone. Both he and the dealor recommended the 15-50 Triumph Mobile 1. It was formulated with triumph's help for our bikes. They did not recommend the 20-50 v twin Mobile 1 sold at Autozone. That 15-50 is expensive but I am not taking any chances. The only other oil i would consider is Amsoil. It is premo by all accounts. I also am using the Triumpoh filter.

2008 BA, Ageon Blue, roadster shield, light bar. tach, big bags, square engine guard, short sissy with rack. All Triumph parts. No mods.