Have any of you found 4" pullback risers for the 1 1/4 bars on the Sport Glide other than the Harley ones?

 

I switched to the Low Rider S handlebars (1 inch), you'll need 6 inch pullback or curved risers and extended clutch and brake lines to add this modification. Revelatoralf added 4 inch risers to his sport glide, see on youtube.