⟲ 360° — drag meThe facts.
| Brand | OZ |
|---|---|
| Model | Piega R |
| Part Numbers | R30663507 (front) + R60966007 (rear) |
| Material | Forged aluminium |
| Front wheel size | 3.50 x 17 |
| Rear wheel size | 6.00 x 17 |
| Spoke design | Five-spoke |
| Fitment | Aprilia RSV4 / RSV4 RR / RSV4 1100 / RSV4 1100 Factory (2021–2026) |
| Origin | Made in Italy |
DescriptionThe whole story▼
Born from OZ's decades of motorsport heritage and hand-finished in Italy, the Piega R wheel set brings genuine race-bred design to the Aprilia RSV4 platform. The signature five-spoke architecture is not merely aesthetic — it is the result of rigorous track engineering to cut rotating mass to a minimum, transforming the way the RSV4 responds to rider input in every corner.
Key Features
- Forged aluminium construction delivers maximum structural rigidity with a dramatically reduced overall weight compared to cast alternatives.
- Reduced rotating mass sharpens acceleration response, improves braking feel and makes direction changes noticeably more precise on circuit.
- Lighter than the standard OZ Piega, the Piega R is the dedicated track-day variant engineered for riders who demand more from every session.
- Complete set includes one front wheel (3.50 x 17) and one rear wheel (6.00 x 17) — everything you need in a single box.
- Supplied with premium durable bearings, aluminium angle valves and spacers (fitted where required), plus a sprocket carrier — note that the original Aprilia sprocket is not compatible and must be replaced.
- Direct-fit compatibility with the Aprilia RSV4 / RR / 1100 Factory (2021–2026) means no fabrication or modification is needed at the hub.
- Made in Italy — every wheel is manufactured and finished to the exacting standards OZ has upheld since their founding in motorsport.
Design and Finish
The Piega R is offered in two anodised finishes that complement the RSV4's aggressive Italian styling. Techno Black anodised gives the wheel a deep, understated presence that pairs with virtually every livery, while Techno Gold anodised references OZ's storied racing history and adds a bold visual signature that stands out in the pit lane and on the podium alike. Both finishes are applied through a hard-anodising process that resists corrosion, abrasion and the thermal cycling inherent to track use — so the wheels look as sharp after a full season as they did on day one.
Track Performance
Reducing unsprung and rotating mass is one of the highest-value modifications available to any track rider. Less rotating inertia means the engine spends less energy accelerating the wheel itself, translating directly into crisper throttle response and more linear deceleration under braking. The Piega R's five-spoke profile achieves this without compromising the stiffness the RSV4's suspension geometry demands, keeping tyre contact consistent and feedback accurate lap after lap.
Fitment and Compatibility
This wheel set is designed and homologated specifically for the following models:
- Aprilia RSV4 — 2021 to 2026
- Aprilia RSV4 RR — 2021 to 2026
- Aprilia RSV4 1100 — 2021 to 2026
- Aprilia RSV4 1100 Factory — 2021 to 2026
Important: the original Aprilia rear sprocket is not compatible with the supplied sprocket carrier. A replacement sprocket must be fitted during installation.
Specifications
- Part numbers: R30663507 (front) + R60966007 (rear)
- Front wheel size: 3.50 x 17
- Rear wheel size: 6.00 x 17
- Material: forged aluminium
- Spoke design: five-spoke
- Finish options: techno black anodised / techno gold anodised
- Origin: Made in Italy
- Intended use: track / race circuit
FitmentWhich bikes this fits▼
- Aprilia RSV4 / RR / 1100 Factory (2021–2026)
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