Spider Racing rearset kit for BMW M1000RR K66 2021-2026, part 10.B185, CNC aluminium
02 · Data & docs

The facts.

Technical data
BrandSpider Racing
Part number10.B185
FitmentBMW M1000RR K66 (2021–2026)
MaterialCNC-machined aluminium
Footpeg typeFixed (rigid)
AdjustmentHorizontal and vertical
Shift compatibilityStandard and reverse shift
Intended useTrack use only
DescriptionThe whole story

Engineered exclusively for track use, the Spider Racing rearset kit for the BMW M1000RR K66 puts rider position, feedback and control at the centre of every lap. CNC-machined from aircraft-grade aluminium and adjustable in both axes, this is the rearset system serious racers specify when fractions of a second matter.

Key Features

  • CNC-machined aluminium construction delivers exceptional rigidity and long-term durability under race conditions.
  • Horizontal and vertical adjustment lets you dial in the precise riding position for your physique and track style.
  • Fixed, rigid footpeg platform provides uncompromising feedback and stability during hard braking and corner entry.
  • Compatible with both standard and reverse shift patterns, making setup changes at the paddock effortless.
  • Plug-and-play fitment means no modifications required — bolt on and head out to the circuit.
  • Purpose-built race aesthetic gives the M1000RR an unambiguously professional, competition-ready appearance.

Track-Focused Design

Spider Racing develops rearset systems with one goal: to give the rider total confidence under race conditions. The 10.B185 kit replaces the factory rearsets with a fully adjustable, motorsport-grade assembly that allows you to fine-tune your seating position relative to the pegs — moving fore, aft, up or down until weight distribution and knee angle are exactly where you need them. The rigid peg design eliminates the flex and movement that folding systems can introduce, keeping your boot planted and your inputs precise through fast chicanes and heavy braking zones.

Build Quality

Every component in the kit is machined from solid aluminium billet, then finished to a standard befitting a premium racing accessory. The result is a rearset that is both lighter than the stock assembly and more resistant to the stresses of repeated track sessions. Included mounting hardware ensures a clean, correct installation every time.

Fitment and Compatibility

This rearset kit is designed specifically for the BMW M1000RR K66 covering model years 2021 through 2026. It is intended for track use only and is not approved for road use. Always verify your exact model year and variant before fitting.

Specifications

  • Brand: Spider Racing
  • Part number: 10.B185
  • Fitment: BMW M1000RR K66 (2021–2026)
  • Material: CNC-machined aluminium
  • Footpeg type: Fixed (rigid)
  • Adjustment: Horizontal and vertical
  • Shift compatibility: Standard and reverse shift
  • Installation: Plug-and-play, includes mounting hardware
  • Intended use: Track use only
What's includedEverything in the box
  • 1x Spider Racing rearset kit
  • Mounting hardware included
FitmentWhich bikes this fits
  • BMW M1000RR K66 (2021–2026)
07 · Support

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08 · Paddock

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