OZ Gass RS-A Forged Aluminium Rear Wheel for Yamaha YZF-R6 (2003-2016) H6032YA55

Born from OZ's WorldSBK programme and engineered for real-world riding, the Gass RS-A rear wheel brings race-derived forged aluminium construction to your Yamaha YZF-R6. Every gram saved from rotating unsprung mass translates directly into sharper turn-in, faster acceleration response, and a more alive feel through corners — on road or track alike.

Key Features

• Forged from premium aluminium billet for exceptional strength-to-weight ratio, far surpassing cast OEM wheels
• Reduced rotating mass improves agility, steering response, and acceleration at all speeds
• Dual-purpose design optimised for both road use and track days — no compromises required
• Available in four anodised finishes: gloss black, techno black, techno gold, and titanium
• Made in Italy to OZ's exacting motorsport standards, ensuring long-term reliability and dimensional precision
• Includes quality bearings, aluminium angle valves, spacers (fitted as required), and a sprocket carrier — note that the original rear sprocket is not compatible and will need to be replaced

Forged Construction and Material Quality

The Gass RS-A is not a styling exercise — it is a purpose-built performance wheel. OZ uses a hot-forging process that aligns the aluminium grain structure under immense pressure, producing a wheel that is simultaneously lighter and structurally superior to conventional cast alternatives. The anodised surface treatment is integral to the metal rather than a coating applied on top, delivering corrosion resistance and colour depth that remains consistent across thousands of miles of use.

The four available anodised finishes — gloss black, techno black, techno gold, and titanium — are each applied with the same care OZ applies to its WorldSBK-supplied components. Whether you choose the understated depth of titanium or the striking contrast of techno gold, the finish is durable enough for daily road use and refined enough to stand out in the paddock.

Performance on Road and Track

Swapping to forged wheels is one of the highest-impact upgrades available for any performance motorcycle. Because rotating unsprung mass has a compounding effect on suspension response, braking stability, and corner entry, even a modest reduction in wheel weight noticeably sharpens the YZF-R6's already committed character. The Gass RS-A is designed specifically to exploit this principle, with a spoke geometry developed from OZ's WorldSBK data and refined for street-legal fitment.

Fitment and Compatibility

This wheel is designed and manufactured specifically for the Yamaha YZF-R6 covering model years 2003 to 2016. Please note that the original Yamaha rear sprocket is not compatible with the Gass RS-A sprocket carrier; a replacement sprocket must be fitted. Spacers are included and fitted only where required for correct installation.

Specifications

• Part number: H6032YA55
• Brand: OZ
• Model: Gass RS-A
• Wheel position: Rear
• Material: Forged aluminium
• Finish: Anodised (gloss black / techno black / techno gold / titanium)
• Manufacture: Made in Italy
• Fitment: Yamaha YZF-R6, 2003–2016
• Included: 1x rear wheel, bearings, aluminium angle valves, spacers (as required), sprocket carrier
• Note: Original rear sprocket not compatible — replacement sprocket required