Full face motorcycle helmet S1-XR GP Plain

FEATURES
Designed and developed at Italie using the most advanced digital tools, S1-XR GP has been subjected to rigorous testing by Suomy riders to guarantee its top-of-the-range performance.

3 shells
Helmet sizes available: XS to XXL

CARBON IN SIGHT
The shell is made of fine carbon (in sight), Kevlar and fiberglass.

TRICARBOCO
The outer shell is made of Tricarboco fiber, ensuring a lighter, harder, safer and more impact-resistant shell.

HYDRATION READY
Prepared for hydration system

OMOLOGATO FIM
S1-XR GP complies with the FIM standard, which is the highest standard for motorcycle helmets required for competition.
AERODYNAMICS
S1-XR GP features improved aerodynamics for a smoother ride and professional racing performance, thanks to more than three years of wind tunnel and track testing to optimize aerodynamics in different riding positions (straight line, cornering and braking positions).

WIND TUNNEL TESTED
Aerodynamic performance is optimized for maximum comfort at all speeds.

STABILIZED SPOILER
To guarantee exceptional aerodynamic penetration and extraordinary stability at different speeds.

CX 0.33
The most aerodynamic in a straight line.

CX 0.39
The most aerodynamic when cornering.
VENTILATION
S1-XR GP features seven air intake ducts which, combined with a carefully integrated channel system, guarantee excellent air circulation inside the helmet.

AIR VENTS
Seven air intakes and 2 efficient air extractors

CHANNELED EPS
Internal shell channeling for maximum heat dissipation.

BREATH DEFLECTOR
An optional tool to prevent fogging of the face shield.

CHIN CURTAIN
For better air and noise insulation at the bottom of the helmet.