Shoei X-Fifteen Valion Full Face Racing Helmet
The SHOEI X-Fifteen Valion is purpose-built for riders who push hard and demand stability, airflow, and confidence at speed. Its aggressive shell shape is designed for maximum aerodynamic performance, reducing lift and drag while maintaining control in extreme riding positions. Built with SHOEI’s AIM+ multi-fiber construction, the helmet delivers outstanding strength and impact absorption while keeping weight low for reduced fatigue during long sessions.
A pure racing helmet boasting optimal performance, functionality, and safety, the X-15 is the latest generation of SHOEI’s most technologically advanced sport and competition model. The X-Series has earned the praise of the world’s top racers, including 8-time World Champion Marc Marquez. Incorporating valuable data learned through years of international race wins, the X-15 is a high-performance work of art that possesses incredible advancements in aerodynamics, ventilation, vision, comfort, and adjustability.
TECH SPECS:
AERODYNAMIC PERFORMANCE
Among the most important and widely studied properties in racing, no stone was left unturned during the development of the X-15’s aerodynamics. Designed and refined in SHOEI’s state-of-the-art wind tunnel facility, the X-15 boasts impressive improvements in all aerodynamic performance measurables.
- Refined in SHOEI’s wind tunnel to yield the most streamlined and stable X-Series helmet ever
- Boasts impressive reductions in drag (6.1%) and lift (1.6%) as compared to its predecessor
- Bottom third of helmet (from chin bar to rear of shell) has been narrowed, and, together with updated rear stabilizer and flap designs, achieves optimal balance and stability
- Pronounced edges on the top left and right sides enhance aerodynamic performance by allowing wind to stream off the helmet with minimal resistance
- 150+ profile shape iterations were tested and refined during the X-15’s aerodynamic development
- Aerodynamic optimization was achieved in numerous riding and racing positions, with an emphasis placed on high-speed stability at speeds in excess of 218 mph
RACING VENTILATION
Overheating while riding and racing can have a direct impact on rider fatigue and safety, which is precisely why ventilation performance was a crucial feature while designing the X-Fifteen. Wind tunnel testing throughout development revealed optimal airflow in multiple riding positions, but none more important than the aerodynamic, tucked racing position.
- Features seven (7) closable air intakes and six (6) exhaust outlets—all strategically shaped and located to maximize airflow and negative air pressure suction
- Enlarged EPS tunnels (from 6mm to 10mm in depth) dramatically increase cool-air volume and the rate of hot-air expulsion
- Significant improvements to the cheek pad cooling system help deliver refreshing air and clear humidity from the rider’s face with even greater efficiency
- Wind tunnel optimized to excel in the tucked racing position, even behind windscreens
RACING SHIELD SYSTEM
The X-Fifteen’s CWR-F2R racing shield system features improved visibility, functionality, and performance over its predecessor, and like all SHOEI shield systems, protects against 99% of the sun’s damaging UV rays. Thanks to SHOEI’s innovative 3D injection-molding process, the CWR-F2R shield offers a distortion-free view throughout the entire X-Fifteen eye-port.
- Increased upper field of vision by 5mm
- Racing positiion
- Optimized eyeport trajectory
- Wider peripheral vision
- 10% larger pinlock® evo lens
SHIELD & BASEPLATE SYSTEM
- Protects from 99% of the sun’s damaging UV rays
- Distortion-free view throughout the entire X-Fifteen eyeport
- “Flat” outside surface (for racing tearoffs) combined with 3D technology inside offers an aggressive look with optimized visibility
- Vortex Generators on the sides of the shield improve aerodynamics and reduce wind noise
- Redesigned base plate system enables smoother shield openings and closures
- SHOEI’s patented spring-loaded technology ensures a wind and waterproof seal
- Latest generation window beading prevents wind and water intrusion when the shield is locked
TWO-STAGE SHIELD LOCKING SYSTEM
- Exclusive two-stage shield locking system features a center locking mechanism and racing shield lock
- Two-stage system provides optimal protection against unexpected shield releases in the event of a fall
- New trigger lock mechanism [once activated] provides additional assurance by preventing shield detachments during an impact
- Center locking mechanism helps to evenly distribute shield forces across both spring-loaded base plates
MULTI-PLY MATRIX AIM+ SHELL
- Proprietary technology integrates a six-ply matrix
- Hand-laid interwoven layers of fiberglass with lightweight organic and high-performance fibers
- Provides optimal impact-absorption, strength and elasticity
- Snell M2025R and ECE22.06 certified
MULTI-PIECE/MULTI-DENSITY EPS LINER
- Provides optimized impact absorption by utilizing varying densities of foam in key areas around the head
- Precise placement of multi-density EPS material yields a more compact, lightweight design
- Features strategically located tunnels that allow cooling air to travel unrestricted through the helmet
- Enlarged EPS tunnels (from 6mm to 10mm in depth) dramatically increase cool-air volume and the rate of hot-air expulsion
EMERGENCY QUICK RELEASE SYSTEM (E.Q.R.S.)
- Allows emergency medical personnel to easily and safely remove the cheek pads from an injured rider’s helmet
- Helmet can be gently removed from an injured rider’s head with minimal load placed on his/her neck
3D MAX-DRY CUSTOM INTERIOR SYSTEM II
- Fully removable, washable, adjustable and replaceable
- Exclusive 3D Max-Dry material absorbs and dissipates sweat twice as fast as traditional nylon
- Innovative cheek pad cooling system delivers refreshing air to the rider’s face
- Cheek pad surface area enlarged by 16.5%, giving riders a more secure and comfortable fit, especially at high speeds
PRECISION FIT
- Independently adjustable 3D center pad components can be replaced with optional thicknesses for a customizable fit
- All-new pocket-shaped pads have separate, removable layers that can be peeled away to further optimize a precision fit
- Patented angle adjustment mechanism changes helmet position up to 4 degrees to increase upper field of vision while tucked in extreme racing positions
Accessories:
Pinlock ® EVO Shield and Insert (Included)
Breath Guard (Included)
Chin Curtain (Included)
Nylon Drawstring Helmet Bag (Included)
Optional Shields Available
Certification: DOT Approved, SNELL M2025R, ECE 22.06 Certified
Weight: 3.6 lbs/1634 grams (approx, based on Size Medium Solid Color)
Shape: Intermediate Oval
Sizes: XS S M XL 2XL
