"Was concerned about the size as it wasn't listed anywhere, but they fit great on my 7/8" bars (bar ends I ordered were 7/8" and fit well)."
They will fit the 636.
A few cruisers have 1 inch diameter grips for a fatter look, and most other motorcycles use 7/8 inch diameter grips.
"How sporty a bike is depends a lot on the loose nut behind the handlebars." "Seth Meyers calls motorcycles "the cigarettes of transportation" meaning you know they're bad for you, but damn, you look [and feel] cool....Sometimes I'll crave the creature comforts of a car, then I'll want the incredible performance/dollar ratio you get from a bike."