A Progressive Suspension add-on to the frame, improves handling of your Touring by keeping motor/swingarm assembly aligned with the chassis. Causes no extra vibrations. Does not influence ground clearance. Easy installation. - Black - Add-on to frame - Prevent sideways swingarm movement Note: Will not fit with OEM exhaust headers. Note: For replacement bearings see 974729 (female bearing link) and 974730 (male bearing link).