OZ Gass RS-A Forged Aluminium Wheel Set – BMW S1000RR K67 M Package (2019-2026)

Born from OZ's involvement in WorldSBK competition, the Gass RS-A wheel set brings genuine race-derived engineering to your BMW S1000RR. Forged from high-grade aluminium and anodised for lasting durability, these wheels slash rotational mass to sharpen steering response, accelerate faster through corners and reduce the gyroscopic forces that blunt a stock wheel's performance — on track or on the road.

Key Features

• Forged aluminium construction reduces unsprung and rotational mass for measurably improved handling and acceleration
• Developed directly from OZ's WorldSBK programme — race-proven geometry adapted for dual road and track use
• Available in four anodised finishes: Gloss Black, Techno Black, Techno Gold, and Titanium
• Complete set includes front and rear wheels, premium bearings, aluminium angled valves, and spacers where required
• Rear sprocket carrier included — note that the original rear sprocket is not compatible and must be replaced
• Designed as a direct, drop-in replacement for BMW S1000RR K67 M Package wheels (forged carbon or aluminium OEM fitment)
• Made in Italy to OZ's exacting motorsport quality standards

Race Pedigree on the Road

The Gass RS-A is not a styling exercise — it is a functional performance upgrade engineered to the same tolerances as OZ's competition catalogue. Reduced rotating mass means the engine has less inertia to overcome with every revolution, translating into crisper throttle response and more precise braking. Riders who push their S1000RR on circuit will feel the difference immediately; those who use it exclusively on the road benefit from lighter, more communicative steering that takes the edge off long sessions.

Construction & Finish

Each wheel is forged, not cast, giving a superior grain structure that provides greater strength at lower weight. The anodised finish is applied after machining, penetrating the aluminium surface rather than sitting on top of it, which means it resists chipping, UV fade, and the chemical attack of chain lubricants and brake dust far better than painted alternatives. Four distinct anodised colourways allow the Gass RS-A to complement either the standard or M-specific livery of the K67 generation S1000RR.

Fitment & Compatibility

This wheel set is exclusively engineered for the BMW S1000RR K67 (model years 2019 to 2026) fitted with the M Package — that is, bikes that left the factory with forged carbon or forged aluminium wheels. It is not compatible with standard (non-M) S1000RR variants. The set is a direct replacement for the OEM M Package wheels with no frame or swingarm modification required. Because the rear wheel uses a dedicated sprocket carrier, the original BMW rear sprocket cannot be reused; a compatible aftermarket sprocket must be fitted.

Specifications

• Brand: OZ
• Model: Gass RS-A
• Material: Forged aluminium
• Finish: Anodised (four colour options)
• Contents: 1x front wheel, 1x rear wheel, bearings, aluminium angled valves, spacers (where required), rear sprocket carrier
• Fitment: BMW S1000RR K67 with M Package (forged carbon or aluminium OEM wheels), 2019-2026
• Origin: Made in Italy
• Part numbers: H3232BM35 (front) + H6271BM60 (rear)