Replaces seized and/or broken chain adjuster bolts;Kit allows you to replace broken bolts in approximately 10 minutes without having to remove the swingarm from the bike;Comes with a high-speed hardened drill bit that is used to drill out broken bolt, then a stainless steel threaded insert block can be easily and permanently inserted;With threads replaced a new adjustment bolt and lock can be used;Kits available for one or two bolts

• Pro-Tek SAB-10 - Chain Adjuster One Bolt Repair Kit

Pro-Tek SAB-10 - Chain Adjuster One Bolt Repair KitPro-Tek