OZ Piega R Forged Aluminium Wheel Set – Aprilia RS 660 (2020-2026)

The OZ Piega R wheel set brings genuinely race-bred engineering to your Aprilia RS 660 without asking you to compromise on everyday usability. Forged from high-grade aluminium and finished in a durable anodised coating, these wheels reduce unsprung and rotational mass meaningfully enough to sharpen throttle response and steering precision on both road and track — all while offering a direct, bolt-on replacement for the standard RS 660 wheels.

Key Features

• Forged aluminium construction delivers an outstanding strength-to-weight ratio, cutting rotational mass for sharper acceleration and more responsive handling.
• Complete front and rear set: 3.50 x 17 front wheel and 5.50 x 17 rear wheel, ready to replace the OEM wheels without modification.
• Every set ships with quality bearings, aluminium angle valves and spacers where required — everything needed for a clean, straightforward fitment.
• Includes a sprocket carrier as standard; note that the original sprocket is not compatible and will need to be replaced.
• Available in two anodised finishes — Techno Black and Techno Gold — for a look that suits daily riders and track day enthusiasts alike.
• Made in Italy by OZ Racing, a marque with decades of motorsport pedigree at the highest levels of road racing and MotoGP.

Built for the Aprilia RS 660 — and Real-World Riding

The Piega R is the lightest variant in OZ's proven Piega series, originally conceived for outright circuit performance. On the RS 660, that translates directly into a more eager, communicative ride whether you are threading through weekend mountain roads or pushing hard on a track day. Reduced gyroscopic effect means the bike changes direction with noticeably less effort, while the forged structure maintains the rigidity needed to keep tyre contact patches consistent under braking and corner load.

Unlike some race-only wheel upgrades, the Piega R is fully road legal and requires no chassis modifications, making it a practical long-term investment rather than a single-discipline luxury. The anodised finish is resistant to the light scratching and brake-dust contamination that comes with regular riding, keeping the wheels looking presentable with minimal maintenance.

Fitment & Compatibility

This wheel set is engineered specifically for the Aprilia RS 660, covering all model years from 2020 to 2026. The wheels replace the original equipment directly. A sprocket carrier is included in the set; please note that the standard OEM sprocket is not compatible and must be replaced when fitting these wheels.

Specifications

• Part number: R30663507 + R60966007
• Brand: OZ Racing
• Model: Piega R
• Material: forged aluminium
• Front wheel size: 3.50 x 17
• Rear wheel size: 5.50 x 17
• Finish: anodised (Techno Black or Techno Gold)
• Includes: bearings, aluminium angle valves, spacers (where required), sprocket carrier
• Fitment: Aprilia RS 660 (2020-2026)
• Country of manufacture: Italy