The Tusk Swingarm Chain Adjuster Bolt Repair Kit is the perfect option for anyone with damaged or seized chain adjuster bolts. This kit will allow you to drill out the old adjuster bolt and/or clean up the damaged threads, press in a new threaded insert, and then provide you with new adjuster bolts and nuts. Included in the kit are: (2) Adjuster Bolts, (2) Nuts, (2) Threaded Inserts, and (1) Drill Bit.