Puig Downforce Winglets Spoiler Honda CBR 1000 RR SC77 2017-2019 – Model 9729

Constructed from robust, race-grade materials and refined through real-world WorldSBK competition data gathered by the Kawasaki Racing Team, the Puig Downforce Sport Winglets (model 9729) bring proven aerodynamic technology to your Honda CBR 1000 RR SC77 (2017-2019). The result is a fairing add-on that holds up under extreme conditions while delivering genuine, measurable performance gains at speed.

Key Features

• Generates up to 6 kg of downforce at high speed, significantly improving front-wheel traction and overall stability.
• Reduces shimmy effects — lateral oscillations and handlebar vibrations are actively suppressed, keeping the front end planted through fast corners.
• Anti-wheelie effect minimises front-wheel lift under hard acceleration, ensuring consistent power delivery and throttle confidence.
• Race-proven aerodynamic profile developed directly from Kawasaki Racing Team WorldSBK test data.
• Available in black or red to complement the aggressive lines of the CBR 1000 RR.
• Race Use Only designation ensures the geometry is optimised purely for track performance without road-use compromise.

Build Quality and Materials

Puig engineered these winglets for the rigours of circuit use, where aerodynamic components must endure high-speed buffeting, temperature cycling, and the occasional brush with kerbs. The construction uses durable, impact-resistant plastics selected for their strength-to-weight characteristics, ensuring the profile holds its shape precisely as designed — because even minor deformation would alter the downforce figure and upset balance at race speeds. Mounting points are reinforced to resist the sustained aerodynamic loads generated at track velocities, making these winglets a component you can trust lap after lap.

Performance and Aerodynamics

The Puig Downforce Sport Winglets are not a cosmetic imitation of MotoGP-style aerodynamics — they are a functional upgrade rooted in competition experience. By generating up to 6 kg of downforce, they bias additional load onto the front axle at speed, countering the natural tendency of a powerful litre-class machine to go light at the front under acceleration or along fast straights. This translates directly into more predictable steering behaviour, reduced understeer at corner entry, and a front contact patch that remains confidently loaded throughout a lap. The anti-shimmy benefit is equally practical: riders running the CBR 1000 RR SC77 at its limits will notice that the characteristic weave some chassis produce at top speed is substantially damped.

Fitment and Compatibility

These winglets are a direct-fit fairing component for the following model:

• Honda CBR 1000 RR SC77 — model years 2017, 2018, 2019

Puig part number: 9729. Always verify your frame code and model year before ordering to ensure correct fitment.

Specifications