
The facts.
| Brand | BST |
|---|---|
| Model | Diamond Tek |
| Fitment | Aprilia RSV4 / RSV4 R / RSV4 RF / RSV4 RR / RSV4 1100 / RSV4 1100 Factory (2021–2026) |
| Rim construction | Pre-preg carbon fibre |
| Hub material | CNC-machined 6082 T6 aluminium |
| Front wheel weight | 2.50 kg / 5.51 lbs |
| Rear wheel weight | 4.0 kg / 8.82 lbs |
| Certifications | DOT E, JWL |
| Warranty | 2 years |
DescriptionThe whole story▼
For Aprilia RSV4 riders who spend as much time on the road as they do dreaming about the track, the BST Diamond Tek carbon wheel set delivers a genuine, measurable upgrade without demanding a race-team budget or a pit-lane support crew. Shedding unsprung mass front and rear transforms daily responsiveness — lighter steering, sharper turn-in, and more eager acceleration from every junction.
Key Features
- Exceptional weight savings: front wheel at just 2.50 kg (5.51 lbs) and rear at 4.0 kg (8.82 lbs), reducing unsprung mass for noticeably improved handling on road and track alike.
- Pre-preg carbon fibre construction paired with CNC-machined 6082 T6 aluminium hubs for a hub that is both precise and durable across everyday mileage.
- DOT E and JWL certified — fully homologated for street and circuit use, so you can ride to the track, lap all day, and ride home.
- High radial load ratings of 357 kg (front) and 445 kg (rear), with impressive cornering and torsional load figures to match the RSV4's power output.
- High cornering load rated at 543 Nm (front) and 711 Nm (rear); torsional load rated at 568 Nm (front) and 995 Nm (rear).
- Supplied with BST Ultra-High-Speed 90° aluminium valve and cap on each wheel.
- Two-year manufacturer's warranty for genuine long-term confidence.
Everyday Performance, Race-Proven Construction
BST's Diamond Tek wheels are built around a pre-preg carbon fibre rim — the same process used in aerospace and top-level motorsport — bonded to a hub machined from 6082 T6 aluminium billet. The result is a wheel that is extraordinarily rigid in torsion and cornering loads while remaining light enough to transform the feel of the motorcycle from the first ride. On the commute, you notice the effortless steering. On a fast B-road, you notice the precision. The construction is consistent enough to carry a two-year warranty, and robust enough to be DOT E and JWL approved for unrestricted road and track use.
Choice of Bearing and Finish
Each set is available with either steel or ceramic bearings, allowing you to match the specification to your intended use — steel for all-round road and occasional track duty, ceramic for those chasing the last margin of performance in competitive riding. Ten finish options span from high-gloss and satin-matte carbon through to a Forged Carbon look and a range of solid colours, so the set can complement any RSV4 livery rather than fight it.
Fitment and Compatibility
This wheel set is designed and engineered specifically for the following Aprilia models:
- Aprilia RSV4 (2021–2026)
- Aprilia RSV4 RR (2021–2026)
- Aprilia RSV4 R (2021–2026)
- Aprilia RSV4 RF (2021–2026)
- Aprilia RSV4 1100 (2021–2026)
- Aprilia RSV4 1100 Factory (2021–2026)
The set is supplied in standard original fitment sizes. Alternative sizes are available on request — please contact Inter-Pace before ordering if you require a non-standard width or offset.
Specifications
| Front wheel sizes available | 2.75" x 17" | 3.5" x 17" | 3.75" x 17" |
|---|---|
| Front wheel weight | 2.50 kg / 5.51 lbs |
| Front radial load | 357 kg |
| Front cornering load | 543 Nm |
| Front torsional load | 568 Nm |
| Rear wheel sizes available | 4.5" x 17" | 5" x 17" | 5.5" x 17" | 6" x 17" | 6.25" x 17" |
| Rear wheel weight | 4.0 kg / 8.82 lbs |
| Rear radial load | 445 kg |
| Rear cornering load | 711 Nm |
| Rear torsional load | 995 Nm |
| Hub material | CNC-machined 6082 T6 aluminium |
| Rim construction | Pre-preg carbon fibre |
| Certifications | DOT E, JWL |
| Included | BST Ultra-High-Speed 90° aluminium valve and cap |
| Warranty | 2 years |
FitmentWhich bikes this fits▼
- Aprilia RSV4 / RR / 1100 Factory (2021–2026)
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