I installed the wheels on my Dr650. installation was really smooth .All fit was as good as can be. Happy with the exceptional quality of parts. New tires also.Went for a ride today and am very very satisfied. I am 70 years old and have a lot of RR experience. Was on the BSA factory team with Bugsy Mann and Jodie Nicholas.,NJ.Won Daytona as a novice in 63 and much much more. Blah blah but thank you for an affordable set of SM wheels.I now live in Costa Rica where good twistys are the norm.