I've got a 19/17 set on my Adv, running 17/45 and still wish for lower gearing. Gonna put a 16 on the front next. Sixth gear is still like an overdrive gear.
2005.5 KTM 950 Adventure
2001 Scorpa SY250
"The average pirate doesn't come off any where near as precious as the self absorbed element in the OC these days." ~ Douf