Now you can upgrade from the old box style swing arm with its Cleve block bushings to the beefed up one with spherical bearings, as used in Touring 2002-2008. Installation would normally require you to bore the transmission swing arm mount from 5/8" to 3/4" diameter. To make life easier, this kit includes special 5/8" inner diameter spherical bearings and bushings that do not require drilling of the transmission housing. You can of course re-use your stock pivot axle, but a kit that includes the pivot is also available. Installing one of these retro fit kits requires the use of a 2002-2008 style swing arm from a Touring, matching rear brake caliper, a 1" rear wheel axle and 1" inner diameter rear wheel bearings for a 2002-2007 swing arm, or 25mm axle and bearings for a 2008 swing arm. It is highly recommended to replace your old rubber mount isolators OEM 47564-86B with our ZPN 032566 isolators when installing one of these kits. Fits all Touring 1980-2001.