Installed 1 inch bar risers on my K75S. These are the straight up, simple, U-shape extenders, not the risers that stagger-step towards the rider as well. So, figuring in the 27 or so degrees of fork angle, mine raise the bars vertically just under an inch, and towards me just under a 1/4 inch or so. There's zero clearance or cable issues. Comfort wise, it's a nice improvement, especially as I took the opportunity to re-angle the bars a bit for a better feel (the PO had them angled down a tad low for me). Together with last week's seat gel pad (from Butt Buffer - Web Bike World review was spot on) on top of my aging Corbin, this bike is ready for some long distance weekends, especially with the 2.81 final gear I swapped in - I cannot believe a lightweight sport tourer came with such short gearing that it spins needlessly over 5000 rpm on American open highways - I'd feel sorry for it on the Autobahn!