Bell Rear Spoiler (D&E) V15 F1

The Bell Rear Spoiler (D&E) V15 F1 is a professional-grade aerodynamic upgrade engineered explicitly to enhance high-speed stability and reduce neck fatigue. Trusted by many F1 and elite single-seater drivers, this rear spoiler manages the airflow cutting over the driver's head in open cockpits. By smoothing out the air wake and creating a clean detachment point at the back of the shell, it eliminates turbulent buffeting and violent lifting forces at racing velocities.

Driver-Tested Profile Options

Tailored to match specific aerodynamic requirements and helmet architectures, this high-performance spoiler is available in distinct sizes. Please note that the sizing denotes the physical depth of the spoiler, not your helmet shell size:

• Small (38mm Profile): The definitive, low-drag aerodynamic profile. This is the only size suitable for the Bell KC7-CMR karting helmet.
• Medium (43.5mm Profile) & Large (49mm Profile): High-efficiency stabilisers engineered for full-scale formula and saloon platforms. In addition to the standard 7 and 5-Series shells, these two sizes are fully compatible with the Bell GP3 Sport and GP3 Carbon helmets.

Key Performance Features

• Extensive Factory Compatibility: Universally sculpted to follow the rear contours of Bell's premier racing lineup, including the HP7, RS7, HP5, and GT5 Sport helmets.
• Optically Clear & Paintable Plastic: Moulded from a premium, ultra-lightweight clear polymer that allows your raw carbon weave or custom graphics to show through perfectly. Alternatively, it can be easily custom-painted to organise seamlessly into your existing helmet livery.
• Heavy-Duty Adhesive Securing: Supplied with an exceptionally strong, pre-cut double-sided fixing strip kit engineered to withstand extreme wind shear, intense track vibrations, and routine paddock washdowns.
• Lightweight Structural Balance: Designed to manipulate high-velocity air streams efficiently without introducing unwanted top-heavy weight or altering the helmet's balanced centre of gravity.

Important Installation Note: For an absolute, track-safe bond, the application area on the rear of the helmet must be meticulously cleaned, degreased, and entirely free of any polish, wax, or racetrack residue prior to sticking down the adhesive strips.