
The facts.
| Brand | BST |
|---|---|
| Model | GP TEK |
| Fitment | Kawasaki ZX-10 R (2021–2026) |
| Position | Rear wheel |
| 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 |
| Certifications | DOT E, JWL (track use) |
DescriptionThe whole story▼
Engineered for the rider who demands every last advantage on track, the BST GP TEK Carbon rear wheel transforms the Kawasaki ZX-10 R (2021–2026) into a sharper, more responsive machine. At just 2.4 kg without bearings and spacers, it slashes rotational mass to a degree that translates directly into quicker acceleration, more precise corner entry and a level of chassis feedback that a conventional cast wheel simply cannot match.
Please note: GP TEK wheels are approved for competition and track use only. They are not road-legal.
Key Features
- Ultralight construction at 5.29 lbs / 2.4 kg (without bearings and spacers) — a transformative reduction in unsprung, rotational mass that sharpens every phase of cornering.
- Pre-preg carbon fibre rim paired with a 6082 T6 aluminium hub for the ideal balance of stiffness and structural integrity.
- Titanium Grade 5 inserts, nuts and bolts throughout — hardware chosen for its exceptional strength-to-weight ratio and resistance to the extreme loads generated in competition.
- Carbon fibre inner spacers keep additional weight out of the wheel package without compromising rigidity.
- DOT E and JWL certified for track use, giving you confidence in independently verified structural safety.
- BST Ultra-High-Speed valve: a 90° aluminium valve with cap, ready for high-speed tyre changes in a pit-lane environment.
- 2-year manufacturer's warranty as standard.
Performance on Track
Reducing rotational inertia at the rear of a superbike reshapes how it responds to throttle inputs and changes of direction. The GP TEK rim achieves this through a precise layup of pre-preg carbon fibre — a construction method that allows BST's engineers to place material exactly where loads demand it and nowhere else. The result is a wheel that feels alive under power, settles quickly under braking and holds its line through fast, high-load corners where the ZX-10 R's chassis is working hardest.
The 6082 T6 aluminium hub anchors the carbon rim with the rigidity needed to keep geometry consistent across a full race distance. Combined with the Titanium Grade 5 hardware, the entire assembly is built to withstand repeated, sustained competition loads — radial load 283 kg, static load 551 lbs / 250 kg, lateral load 720 Nm, torsional load 1,043 Nm.
Build Quality and Finish Options
The GP TEK is offered in a wide range of finishes to suit personal preference and team livery requirements. Choose from High Gloss, Satin-Matte, Forged Carbon finish, or one of the solid colours — Blue, Red, Green, Gold, Silver, Orange and Black Ink. Bearing configuration is selectable between standard steel bearings and ceramic bearings for those seeking the absolute optimum in rotating efficiency and longevity under sustained high-speed use.
The rear wheel is supplied as standard in the original fitment size. Alternative sizes are available on request — please contact Inter-Pace for details.
Fitment and Compatibility
This BST GP TEK Carbon rear wheel is a direct fitment for the following motorcycle:
- Kawasaki ZX-10 R — model years 2021, 2022, 2023, 2024, 2025 and 2026
Available sizes: 6.0" x 17" and 6.25" x 17". If you require a size other than the standard fitment, contact our team before ordering.
Specifications
| Specification | 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 |
| Hardware | Titanium Grade 5 bolts, inserts and nuts |
| Inner spacers | Carbon fibre |
| Radial load | 283 kg |
| Static load | 551 lbs / 250 kg |
| Lateral load | 720 Nm |
| Torsional load | 1,043 Nm |
| Certifications | DOT E, JWL (track use) |
| Valve | BST Ultra-High-Speed 90° aluminium valve with cap |
| Warranty | 2 years |
FitmentWhich bikes this fits▼
- Kawasaki ZX-10 R (2021–2026)
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