Are you hard-tailing your XS650 and need a custom axle spacer? You've come to the right place. Select your length and you are good to go. Need a different size? Shoot me an email and I'll get you all set. These are machined out of 1.125" aluminum and bored to slip over a 20mm axle. Anything 0.5” / 12mm and larger will have decorative fins added.