Bonamici Racing 8mm Bobbins for BMW S1000RR K46 & K67 (2009-2026) – SCS8 Rear Stand Spools

Bonamici Racing has built its reputation on Italian precision engineering for the world's most demanding sport bikes, and the SCS8 8mm bobbins are a direct expression of that philosophy. Machined from high-strength aluminium alloy and finished in a choice of anodised colours, these rear stand spools bring a level of design integrity and finish quality to your BMW S1000RR K46 or K67 that genuinely matches the machine they serve.

Key Features

• Designed and manufactured in Italy by Bonamici Racing — a marque trusted in World Superbike paddocks worldwide
• CNC-machined from high-strength aluminium alloy for a lightweight, load-bearing construction
• Anodised surface finish resists moisture, road grime and workshop chemicals for long service life
• Available in eight anodised colour options to complement or contrast your S1000RR's livery
• Precise 8mm thread fitment ensures clean, rattle-free engagement with your rear paddock stand
• Supplied as a complete left-and-right set including mounting bolts — ready to fit straight from the box

Italian Heritage Meets Everyday Utility

There is a particular satisfaction in specifying accessories that look as purposeful as they function. Bonamici Racing has been refining chassis add-on parts for top-tier sport bikes since the brand's earliest track-focused days, and the SCS8 bobbins carry that lineage into the garage. The anodised aluminium construction is not simply a cosmetic choice — the hard anodising provides a durable barrier against the moisture, cleaning agents and chain lubricant overspray that accumulate during routine maintenance sessions.

Compared with generic spools, the tolerances here are held tighter, the thread engagement is cleaner and the visual result is noticeably more refined. Eight colour variants — black, red, blue, gold, orange, silver, bronze and green — mean you can coordinate with Bonamici Racing levers, rearsets or other components to build a coherent, considered aesthetic across the whole machine.

Performance in the Workshop

On a BMW S1000RR, even the smallest components earn their place through function. Rear stand spools are used every time you lift the back of the bike — lubricating the chain, cleaning the swingarm, inspecting the rear wheel, carrying out brake and suspension service, or simply storing the machine level over winter. With the SCS8 in place, the stand locates positively at the first attempt, the bike lifts squarely and sits without rocking, making every maintenance task more controlled and less frustrating.

Typical applications include: cleaning and lubricating the chain; unloading the rear tyre for wheel and swingarm cleaning; workshop and pre-season maintenance; safe long-term storage; and track-day preparation in the pit lane.

Fitment & Compatibility

These Bonamici Racing bobbins are engineered specifically for the following BMW models:

• BMW S1000RR K46 (2009–2018)
• BMW S1000RR K67 (2019–2026)

Thread size: 8mm. If you are unsure which chassis code applies to your year of manufacture, the K46 covers the first generation through 2018, and the K67 covers the redesigned platform from 2019 onward.

Specifications