I have a 2009 vstar 1300 tourer, and I'm very interested in this mod.
I bought the bike to commute on, and when I'm not in a car with other people, it's a 120mi round trip to work, much of it 70mph freeway miles, this could help.
ok here is what I found.
27D-17651-00-00 31 tooth Stryker front pulley
3D8-17651-00-00 30 tooth 1300 Front pulley
looks like the 1300 tourer pulley is the same from 2007 to current (2016).
2009 VSTAR 1300 Tourer
Last edited by Giant81; 03-14-2016 at 11:53 AM.
Reason: added part number information.