i have a 636 i lowered it because i was on my tip toes... once i lowered it i could reach the ground with my whole foot... didnt like it though i raised it up again. i personally wouldnt do it i didnt like how i couldnt lean as much or anything... to much trouble plus i didnt want to cut my kick stand... i didnt put the stock links on it i just raise it up 1 notch and thats where its at now... much better..