This well engineered air cleaner is inexpensive but oozes style

and the right side grip has a larger 1-1/8" inside diameter to fit over your throttle tube

To get the rest of the parts for the job check out the Motorcycle Seat Hardware and Mounting Kits category

If you are unsure what front end may be on your Harley

Brown Leather Tool Roll Bung Type_Tophat This well engineered air cleanerBrown Leather Tool Roll by Axel Co. 100% Leather Outside Material Inside is heavy duty canvas Heavy duty metal hardware Inner pocket with zipper for hardware, tape etc. 7 tool pockets 2 large, 5 smaller High Quality, resilient tool roll ready to take on the road 10x19 inches when laid flat