The Suomy SR-GP Evo in Plain Grey is a homologated MotoGP-derived full-face racing helmet that places certified safety and engineering rigour ahead of every other consideration. Its understated, sophisticated grey finish lets the technology speak for itself — a choice for riders who demand maximum protection and track-proven performance without the distraction of complex graphics.

Key Features

• Tricarboco shell constructed from a carbon fibre, Kevlar, fibreglass and aramid resin sandwich for outstanding impact resistance and torsional stability
• Approximately 1,450 g ±50 g across four shell sizes (S–XL) ensuring a genuinely optimised fit rather than a padded compromise
• Drag coefficient of Cx 0.39 — among the lowest of any production racing helmet — reducing neck fatigue and improving stability at high speed
• 92° vertical and 210° horizontal field of vision via an optical Class 1 variable-thickness polycarbonate visor with tool-free exchange and a metallic racing lock system
• Pinlock MaxVision 120 anti-fog insert included as standard — the highest anti-fog rating available
• Double-D-ring retention system: the benchmark closure for certified competition use
• Camel-bag compatible interior with quick-release emergency cheek pads, removable and washable high-tech moisture-wicking liner

Shell Construction and Safety

Suomy's Tricarboco shell technology combines carbon fibre, Kevlar, fibreglass and aramid resins in a precisely engineered sandwich laminate. The result is a shell that absorbs and disperses impact energy with exceptional efficiency while keeping the overall weight to approximately 1,450 g ±50 g. Four distinct shell sizes across the XS–XXL range mean the EPS liner is correctly dimensioned for each head circumference — a critical factor in real-world protection that single-shell helmets cannot match. Torsional and vibration stability are equally impressive, giving the helmet a planted, confidence-inspiring feel at any speed.

Aerodynamics

A drag coefficient of Cx 0.39 places the SR-GP Evo at the sharp end of racing helmet aerodynamics. The integrated rear spoiler generates meaningful downforce, holding the helmet stable and reducing the muscular load on the rider's neck during extended periods in a committed race tuck. For track day riders and sport touring riders who spend serious time at speed, the aerodynamic efficiency directly translates to reduced fatigue and improved concentration over a full session.

Optics and Visor System

The SR-GP Evo's visor spans a 92° vertical and 210° horizontal field of view — figures that matter acutely when picking up an apex or tracking a reference point mid-corner. The optical Class 1 polycarbonate visor features variable thickness for distortion-free vision across the entire sweep, a scratch-resistant coating, and a metallic racing lock mechanism that holds position securely under aerodynamic load. Visor changes require no tools, so swapping to a tinted lens at pit lane takes seconds. The Pinlock MaxVision 120 insert — the top tier of the Pinlock range — is fitted as standard, eliminating fogging even in cold or damp conditions.

Ventilation

Five large intake vents and two aerodynamic exhaust outlets work in conjunction with a Venturi extraction effect and optimised EPS internal air channels to maintain a consistent flow of fresh air through the helmet. Effective ventilation is not a luxury on a racing helmet — it sustains concentration and comfort across a full track session or long road ride, regardless of ambient temperature.

Interior and Retention

The liner uses high-grade, breathable high-tech fibres engineered to wick moisture rapidly away from the skin. It is fully removable, machine washable and replaceable, allowing the comfort characteristics to be maintained across the life of the helmet. Emergency quick-release cheek pads assist first responders if an incident occurs. The camel-bag compatible design accommodates a hydration system for endurance track use. The Double-D-ring chin strap closure remains the most secure and most scrutineer-accepted retention system in competition motorcycling.

Fitment and Compatibility

The Suomy SR-GP Evo Plain Grey is a universal full-face helmet suitable for road and track use across all motorcycle types and disciplines. Select your size using the head circumference guide below.

For racing and sport riding, the helmet should fit snugly against the head without causing pressure points. When in doubt between two sizes, choose the smaller size and allow a short break-in period.

Specifications

• Part number: K6S200W1
• Shell: Tricarboco — carbon fibre, Kevlar, fibreglass and aramid resin sandwich
• Shell sizes: 4 (covering XS–XXL)
• Weight: approx. 1,450 g ±50 g
• Drag coefficient: Cx 0.39
• Field of vision: 92° vertical / 210° horizontal
• Visor: optical Class 1, variable-thickness scratch-resistant PC, tool-free exchange
• Anti-fog: Pinlock MaxVision 120 included
• Ventilation: 5 intakes / 2 exhaust outlets with Venturi effect
• Retention: Double-D-ring
• Liner: removable, washable, quick-release emergency cheek pads, camel-bag compatible
• Colour: plain grey