Shoei Qwest Sonoma Helmet

Shoei Qwest Sonoma Helmet

Aerodynamic Shell Design

• Aerodynamic properties are maximized through extensive wind tunnel and professional riders feedback
• Dual Layer EPS liner enhances impact absorption and ventilation
• Five shell and six EPS liner sizes present increased fit options that help to comfortably fit most head sizes
• Molded air spoiler to reduce drag and lift as well as diminish weight pressure on the neck while riding at high speeds Ventilation System
• Upper Air Intake Vent is positioned to maximize air volume into the helmet interior
• Large upper intake vent positioned to maximize performance in high wind conditions
• Easy to operate large lower intake vent
• Lower air intake/defroster vent reduces shield fogging and increases ventilation
• The rear/neck outlets allow for effective air exhaust
• Breath guard and chin curtain included Lightweight Advanced Integrated Matrix Plus (AIM+)
• High performance fiber materials are combined with extremely elastic organic fibers to create a shell structure that is ultra lightweight, rigid and resilient

Interior System

• 3-D center pad and multi-layered, polyurethane foam cheek pads
• Cheek pads are replaceable or removable for maintenance
• Eyeglass compatible interior Standard Chin-Strap Clip
• Neatly secures chin strap

CW-1 Shield and Q.R.S.A. System

• Q.R.S.A. (Quick-Release Self-Adjusting) base plate allows for tool-less shield removal and installation.
• The spring-loaded base plate (U.S. patent pending 11/799935) pulls the shield back to contact the window beading evenly and ensures a proper seal
• Scratch-resistant coating 
• 99.9% protection from harmful UV A and B rays
• Optional, CW-1 Pinlock® prepared shields are available to accommodate Pinlock Fog Free Inserts 
• The CW-1, three-dimensionally curved shield is both wider and taller than the CX-1V it replaces 
• Optional, CWF-1 two-dimensional Pinlock® equipped racing shields with tear-off posts are available 
• A pre-set lever can easily lock the shield in place to prevent the shield from opening unexpectedly, as well as prop the shield open to increase airflow 

Additional Specs

• Construction: AIM+ (Advanced Integrated Matrix Plus Multi Fiber)
• Weight: 3.644 lbs / 1,653 grams (approx, for Size Medium Solid Color)
• Standards: Snell-M2010, DOT

Note: Due to manufacturer restrictions, Shoei products can only be shipped to addresses within the United States