Here is a list of Harley model fitments along with the belt sizes offered by final drive belt manufacturers. Note that some widths are in inches and some in mm as this is how the belt manufacturers list them. Also, certain belts are for custom applications where pulley sizes are changed on an OEM Harley or for custom motorcycles.
If you are building a custom or customizing a bike, our article on measuring for custom belts may help, just click this link.
Harley Final Drive Belt Fitment Chart
Visit www.rullocustomcycles.com to purchase replacement belts for your Harley.