BST GP TEK carbon rear wheel for BMW M1000RR K66 in gloss finish
5.29 lbs / 2.4 k g
02 · Data & docs

The facts.

Technical data
BrandBST
ModelGP TEK
PositionRear wheel
FitmentBMW M1000RR K66 (2021–2026)
Weight5.29 lbs / 2.4 kg (without bearings and spacers)
Available sizes6.0" x 17" | 6.25" x 17"
Rim materialPre-preg carbon fibre
Hub material6082 T6 aluminium, CNC-machined
HardwareTitanium Grade 5 bolts, inserts and nuts
Inner spacerCarbon fibre
DescriptionThe whole story

At just 2.4 kg (without bearings and spacers), the BST GP TEK Carbon Rear Wheel for the BMW M1000RR K66 (2021–2026) delivers the kind of unsprung and rotational mass reduction that translates directly into sharper acceleration, more responsive braking and effortlessly precise cornering. It is an investment that pays back on every lap.

Key Features

  • Ultra-low weight of 5.29 lbs / 2.4 kg (without bearings and spacers), slashing rotational mass for noticeably improved acceleration and agility.
  • Pre-preg carbon fibre rim construction provides exceptional stiffness-to-weight ratio and consistent high-speed stability.
  • CNC-machined hub in 6082 T6 aluminium — precision-engineered for exact fitment on the BMW M1000RR K66.
  • Titanium Grade 5 bolts, inserts and nuts throughout — maximum strength at minimal weight penalty.
  • Carbon fibre inner spacer further reduces rotating mass while maintaining structural rigidity.
  • BST Ultra-High-Speed valve: 90-degree aluminium valve with cap included.
  • DOT E and JWL certified for track use; backed by a 2-year manufacturer's warranty.

Build Quality and Performance

BST's GP TEK series represents the pinnacle of the brand's carbon wheel engineering. The rim is built from pre-preg carbon fibre — a manufacturing process that delivers a dense, void-free laminate with exceptional fatigue resistance under the repeated high-load cycling of track riding. The 6082 T6 aluminium hub is machined to exacting tolerances, ensuring perfect bearing seat geometry and reliable power transfer from the drivetrain. Every fastener is Titanium Grade 5, chosen for its superior tensile strength and corrosion resistance, while the carbon fibre inner spacer eliminates the weight associated with conventional metal components without compromising rigidity.

The wheel's load ratings are designed to cope with the demands of serious track riding: radial load 283 kg, static load 551 lbs / 250 kg, cornering load 720 Nm, and torsional load 1,043 Nm. These are not theoretical figures — they underpin the DOT E and JWL certifications that confirm the GP TEK's suitability for competition and track use.

Track Use Notice

BST GP TEK wheels are intended exclusively for competition and track use. They are not homologated for road use. Please ensure this wheel is used in the appropriate environment in accordance with BST's guidelines.

Sizing and Delivery

The rear wheel is supplied as standard in the original equipment size. Alternative sizes are available on request. Contact Inter-Pace for details if you require a non-standard fitment.

Fitment and Compatibility

This wheel is engineered specifically for the following model:

  • BMW M1000RR K66 — model years 2021, 2022, 2023, 2024, 2025, 2026

Specifications

Property Detail
Weight 5.29 lbs / 2.4 kg (without bearings and spacers)
Available sizes 6.0" x 17" | 6.25" x 17"
Rim material Pre-preg carbon fibre
Hub material 6082 T6 aluminium, CNC-machined
Hardware Titanium Grade 5 bolts, inserts and nuts
Inner spacer Carbon fibre
Radial load 283 kg
Static load 551 lbs / 250 kg
Cornering load 720 Nm
Torsional load 1,043 Nm
Valve BST Ultra-High-Speed 90° aluminium valve with cap
Certifications DOT E, JWL
Warranty 2 years manufacturer's warranty
Intended use Competition and track use only
FitmentWhich bikes this fits
  • BMW M1000RR K66 (2021–2026)
07 · Support

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08 · Paddock

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