Bolt Swingarm Medic

Bolt Swingarm Medic

Restore seized or damaged M8 chain adjusters quickly and reliably. The Bolt Swingarm Medic converts worn M8 adjuster threads to stout M10 adjuster screws using our proprietary tap-style screws — no messy inserts, no permanent mods. Ideal for motorcycles and ATVs, this kit gives you a clean, long-lasting repair in minutes.

Why choose the Swingarm Medic

• Reliable repair: Proprietary adjuster screws double as a tap to cut new M10 threads in the swingarm.
• No inserts required: Eliminates weak threaded inserts and restores full-strength metal-to-screw engagement.
• Simple tools: Requires only 10mm and 13mm wrenches to adjust the new M10 chain adjusters.
• Clean installation: Drill out seized screws and clean damaged threads with the included drill bit and tap screws.

Kit contents

• (2) Tapping chain adjuster screws (M10)
• (2) Jam nuts
• (1) Drill bit
• (1) Anti-seize packet

Fast, durable, and professional-looking repair. The Bolt Swingarm Medic is the cleanest and most effective fix on the market for damaged chain adjusters — restore adjustability and confidence in your ride today.