
The facts.
| Brand | BST |
|---|---|
| Model | Rapid Tek |
| Fitment | Kawasaki ZX-10 R (2021–2026) |
| Front wheel size | 3.5" x 17" |
| Front wheel weight | 6.06 lbs / 2.75 kg |
| Rear wheel sizes | 5.5" x 17" | 6.0" x 17" |
| Rear wheel weight | 7.05 lbs / 3.20 kg |
| Rim material | Pre-preg carbon fibre |
| Hub material | CNC-machined 6082 T6 aluminium |
| Certifications | DOT E, JWL |
DescriptionThe whole story▼
If you want a wheel set that delivers genuine, measurable gains every time you leave the garage — not just on the circuit — the BST Rapid Tek is the answer for your Kawasaki ZX-10 R (2021–2026). Pre-preg carbon fibre construction paired with CNC-machined 6082 T6 aluminium hubs brings the front wheel down to just 2.75 kg and the rear to 3.20 kg, slashing rotational mass for quicker steering, crisper acceleration and a more responsive ride on every road you choose.
Key Features
- Exceptional lightweight construction: front wheel 6.06 lbs / 2.75 kg, rear wheel 7.05 lbs / 3.20 kg — dramatically reduced unsprung and rotational mass.
- Premium materials throughout: pre-preg carbon fibre rim bonded to a CNC-machined 6082 T6 aluminium hub for strength, rigidity and longevity.
- Road and track approved: DOT E and JWL certified, so these wheels are as legal for daily commuting as they are for a track day.
- Racing-grade valve stems: ultra-high-speed 90° aluminium valves with caps fitted as standard.
- Available with steel or ceramic bearings to suit your riding style and maintenance preferences.
- Two-year manufacturer's warranty for complete peace of mind.
Why the Rapid Tek Makes Sense Every Day
Carbon wheels are often marketed purely at track-day riders, but the Rapid Tek's DOT E and JWL homologation means you gain all the performance benefits the moment you ride out of your driveway. Reduced rotational inertia makes the ZX-10 R feel lighter into corners, more eager to change direction and noticeably more responsive when you open the throttle. On a long motorway run that same reduction in mass eases fatigue, and the carbon fibre's natural vibration-damping qualities take the edge off road buzz that aluminium wheels cannot match.
Engineering and Build Quality
BST manufactures the Rapid Tek rim using pre-preg carbon fibre — the same process and grade of material used in MotoGP and World Superbike programmes. Each layer is laid up under strictly controlled conditions and cured under heat and pressure, producing a rim of consistent, verifiable strength rather than the variable quality associated with wet lay-up construction. The 6082 T6 aluminium hub is machined from solid billet, then bonded and mechanically fastened to the carbon rim to form an assembly that meets rigorous load targets across radial, static, cornering and torsional axes. Load ratings for the front wheel are: radial 855 lbs / 388 kg, static 341 lbs / 155 kg, cornering moment 577 Nm, torsional moment 543.9 Nm. The rear wheel is rated to: radial 994 lbs / 451 kg, static 617 lbs / 280 kg, cornering moment 772 Nm, torsional moment 1,030 Nm. These figures comfortably exceed the demands of aggressive road riding and competitive track use.
Finish Options
The Rapid Tek is offered in a wide range of finishes to complement your ZX-10 R's livery: gloss, satin-matt, forged-carbon, Solid Blue, Solid Red, Solid Green, Solid Gold, Solid Silver, Solid Orange and Black Ink. Each finish is applied to the same structural specification — the choice is entirely aesthetic.
Fitment and Compatibility
This wheel set is supplied in standard original dimensions and is a direct fitment for the Kawasaki ZX-10 R model years 2021 through 2026. Front wheel size: 3.5
FitmentWhich bikes this fits▼
- Kawasaki ZX-10 R (2021–2026)
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