MZS 8MM Motorcycle Swingarm Spools Paddock Stand Bobbins - 6061‑T6 Aluminum, Stainless Bolts

MZS 8MM Swingarm Spools are durable paddock stand bobbins that secure motorcycles to rear stands and protect the swingarm from damage.

These MZS spools are purpose-built for motorcycles that accept an 8mm (M8 x 35) threaded spool bolt. Machined from 6061-T6 aluminum with stainless steel fasteners, they give a stout, corrosion‑resistant anchor point so you can lift, service, or store your bike with confidence. They ship in a set with washers and are compatible with a wide range of sport, street, and off‑road models — check thread size before buying.

Which bikes will these spools fit?

They are designed for motorcycles with an 8mm threaded spool mounting point. Many popular sportbikes and street models use M8 spools, but some years or variants use 10mm instead; always verify your bike’s bolt diameter before ordering.

• Common fits include Hondas CBR600RR, CBR1000RR; Kawasakis ZX and Z series; Suzukis GSX/GSXR family; and more listed by model years.
• If your bike’s thread is 10mm, look for a 10mm spool option instead — those are available separately.
• When in doubt, remove an existing spool bolt and measure the thread diameter or consult the service manual.

How are these spools built and why does that matter?

MZS spools use 6061‑T6 aluminum for the body and stainless steel for the bolts, balancing light weight with strong impact and corrosion resistance. That combination holds up to regular lifting and exposure without excessive wear or rust.

• 6061‑T6 aluminum resists deformation and keeps a clean finish.
• Stainless bolts resist corrosion and maintain clamping strength.
• Included washers help ensure the spool sits flush and tight on the swingarm.

How do I install and use the MZS paddock stand bobbins?

Installation is straightforward: thread the spool into the swingarm’s mounting hole using the supplied stainless bolt, tighten to a snug torque, and use the paddock stand hooks to lift. If the spool doesn’t sit completely flush, add the provided washers to achieve a secure fit.

• Measure or confirm M8 thread before ordering.
• Use the washers in the package if the spool won’t seat flush.
• Hand‑thread first, then tighten with the correct tool to recommended torque — avoid over‑tightening.

What protection and practical benefits do these spools provide?

Beyond enabling use of a rear paddock stand, spools act as sacrificial contact points during a tip‑over, reducing cosmetic and structural damage to the swingarm and rear of the bike. They also make routine maintenance like chain adjustments and wheel removal faster and safer.

• Provide a secure lift point for rear paddock stands.
• Reduce direct swingarm damage in minor falls or drops.
• Simplify wheel removal, chain service, and storage tasks.

Who this is for: Riders and home mechanics who own motorcycles with an 8mm spool thread and want a reliable, corrosion‑resistant mounting point for paddock stands and protection. Ideal for sportbike owners, track-day riders, and anyone who regularly performs rear‑wheel maintenance or stores their bike on a stand. If your model requires 10mm spools, check MZS’s other listings to find the correct size.