Shoei RF-1400

The Shoei RF-1400 is the Japanese manufacturer’s flagship sport touring helmet, and one of the most refined full-face lids on the road today. After logging hundreds of miles across commuting, touring, and fast A-road riding, we can say with confidence: this helmet earns its price tag through genuine engineering excellence.

Build Quality and Shell Construction

The RF-1400 uses Shoei’s proprietary AIM+ shell construction — a multi-composite matrix of fibreglass, organic fibres, and high-performance resin. The result is a lightweight, rigid shell that absorbs and disperses impact energy efficiently. At approximately 1,395g in size medium, it’s among the lightest full-face helmets at this price point.

The helmet carries DOT, ECE 22.06, and SNELL M2020D certification — the full trio. If certifications matter to you, this helmet ticks every box.

Fit and Comfort

Shoei helmets are designed around an intermediate oval head shape, which suits the majority of riders. The 3D Max-Dry interior wicks moisture effectively and stays remarkably fresh even on long, warm rides. The cheek pads and crown liner are removable and washable, and the fit-out can be fine-tuned with Shoei’s optional cheek pad thickness variants.

The RF-1400 breaks in gradually — expect the first few rides to feel snug, with the liner conforming to your head shape over 15–20 hours of use. This is intentional: a helmet that fits loosely from new will only get worse.

Ventilation

Three intake vents (brow, forehead, and chin bar) feed air through channels in the EPS liner and exit through two exhaust ports at the rear. The system is effective at speed but quiet in town — opening the brow vent at motorway speeds provides noticeable cooling without excessive buffeting. All vents are operable with gloves on.

Noise and Aerodynamics

The RF-1400 is one of the quieter sport helmets available — a product of Shoei’s extensive aerodynamic development and the quality of the visor seal. At 70mph it’s noticeably quieter than average for the segment, though ear plugs remain advisable for extended motorway use. The helmet tracks well at speed with minimal buffeting, even without a windscreen.

Visor System

The CWR-F2 visor offers an excellent field of view and near-optical-clarity optics. The mechanism is tool-free and takes seconds to swap. The visor is Pinlock Max Vision ready, and a Pinlock 120 insert is included — one of the best anti-fog solutions on the market. Our only quibble: there’s no internal sun visor, which would be a welcome addition at this price.

Verdict

The Shoei RF-1400 is the benchmark full-face helmet for sport touring riders who want premium materials, exceptional fit, and class-leading noise reduction. The lack of an internal sun visor and the premium price are its only meaningful drawbacks. For riders who spend serious time in the saddle and want the best, this is the helmet.