
The facts.
| Brand | BST |
|---|---|
| Model | GP TEK |
| Wheel position | Front |
| Weight | 3.75 lbs / 1.7 kg (excluding bearings and spacers) |
| Available sizes | 3.5" x 17" | 3.75" x 17" |
| Rim material | Pre-preg carbon fibre |
| Hub material | CNC-machined 6082 T6 aluminium |
| Hardware | Titanium Grade 5 inserts, bolts and nuts |
| Inner spacer | Pre-preg carbon fibre, reinforced |
| Radial load rating | 275 kg (3.5") | 327 kg (3.75") |
DescriptionThe whole story▼
Engineered for riders who demand every possible advantage on track, the BST GP TEK Carbon Front Wheel delivers a riding experience that transforms the Aprilia RSV4, RR and 1100 Factory. At just 1.7 kg (excluding bearings and spacers), this front wheel fits with the precision of a factory race part, inspiring confidence in every corner and putting the rider at the heart of the machine. Note: GP TEK wheels are designed exclusively for racing and competition use.
Key Features
- Extreme weight saving: 3.75 lbs / 1.7 kg (excluding bearings and spacers), delivering razor-sharp turn-in and immediate feedback at every apex.
- Pre-preg carbon fibre rim construction paired with CNC-machined 6082 T6 aluminium hubs for a precise, consistent fit every time.
- Titanium Grade 5 inserts, bolts and nuts throughout — reducing rotational mass while maintaining the structural integrity demanded by competition use.
- Reinforced pre-preg carbon fibre inner spacer, weight-optimised and engineered for long-term stability under sustained track loads.
- DOT E and JWL certified — independently validated for track use, giving race teams and privateers alike full confidence in the wheel's safety credentials.
- Ultra-high-speed 90° aluminium valve with cap included as standard.
- 2-year manufacturer's warranty.
Construction and Performance
The GP TEK range sits at the very top of BST's wheel portfolio. Every element has been selected to minimise unsprung and rotational mass without compromising structural integrity: the pre-preg carbon fibre rim provides the stiffness-to-weight ratio that no cast or forged aluminium wheel can match, while the 6082 T6 aluminium hub is machined to exacting tolerances for a direct, rattle-free fit. Titanium Grade 5 hardware is used throughout — not as a cosmetic gesture but because it eliminates gram after gram of mass exactly where it matters most, at the rim's periphery and at the hub interfaces.
The result is a front end that responds instantly to rider input: steering that feels almost telepathic at circuit speeds, and braking that translates pedal pressure into precise deceleration without the inertia of a heavier wheel working against you. The carbon fibre inner spacer reinforces the hub assembly and keeps overall weight to an absolute minimum without introducing any flex under hard cornering or heavy braking loads.
Fitment and Compatibility
This front wheel is a direct fitment for the following Aprilia models:
- Aprilia RSV4 (2021–2026)
- Aprilia RSV4 R (2021–2026)
- Aprilia RSV4 RF (2021–2026)
- Aprilia RSV4 RR (2021–2026)
- Aprilia RSV4 1100 (2021–2026)
- Aprilia RSV4 1100 Factory (2021–2026)
The wheel is supplied in the original OEM size as standard. Alternative sizes are available on request — please contact Inter-Pace to discuss your requirements.
Load Ratings
- Radial load: 275 kg (3.5
FitmentWhich bikes this fits▼
- Aprilia RSV4 / RR / 1100 Factory (2021–2026)
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