Bought a box of these cable kits when Dixie International went out of business. These are used when you use taller than stock handlebars. Couldn't find this in any catalog or internet search so I'm basing fitment on the label. I believe the t500 was made in the late 1960s by Suzuki. If you purchase this and it does not fit your bike you can return it but you would be responsible for all shipping.