How to find the right Swing Arm Spools & Sliders AI guide
Written by an AI model from its trained knowledge.
What the AI looks for in Swing Arm Spools & Sliders
- Correct thread size
- Match your bike's swingarm boss thread (commonly M6, M8 or M10, with a specific pitch). Check the manual or the spool maker's fitment chart. The wrong thread strips the swingarm boss, and repairing that is expensive.
- Swingarm has threaded bosses
- Confirm the bosses exist. Without them, use an adapter plate or a bolt-on slider made for that bike. Some bikes have no spool mounts, and universal clamp-on kits can slip.
- Steel threaded stud
- Prefer spools with a steel bolt or stud and an aluminum or polymer body All-aluminum threads can shear under rear-stand loads.
- Spool shape matches your stand
- Spool-type rear stands need spools, and fork-type or pad-type stands don't The stand cradles must positively engage the spools, or the bike can slide off.
- Slider puck material
- Delrin or nylon pucks that wear sacrificially Hard pucks transfer impact to the swingarm instead of sliding.
Brands that matter
- Shogun: Wide sportbike fitment for spools and sliders.
- Woodcraft: Machined spools and protection parts for track use.
- R&G: Crash protection, including swingarm protectors.
- Vortex: Spools and sportbike chassis parts.
- Puig: Spools and sliders for sport and naked bikes.
- Pit Bull: Rear stands that use spools.
What to avoid
- Unbranded spools with all-aluminum threads
- Forcing a spool whose thread pitch you haven't confirmed
- Overtightening into an aluminum swingarm boss
Questions
Are swingarm sliders the same as frame sliders?
No. Swingarm sliders and spools mount at the rear for stand lifting and light rear-end contact, while frame sliders protect the engine and frame.