The Arai Contour-X Star motorcycle helmet in size Medium combines touring-focused ventilation, aerodynamic stability, and advanced shell construction for riders who want dependable comfort on daily commutes and extended highway trips. Manufactured by Arai Helmets, this model features a peripherally belted Complex Laminate Construction (PB-cLc2) outer shell designed to provide lightweight strength while maintaining a smooth, organic profile. The helmet is shaped for motorcycle and powersports use and includes integrated side ducts with a shell layout prepared for compatible communication system installation.
Ventilation is managed through a 3D Arai logo duct that feeds two central intake ports and can be opened or closed with a short-stroke lever that is easy to operate while wearing summer or winter gloves. A three-position sliding chin vent provides adjustable airflow and includes a replaceable filter. At the rear, the one-piece aerodynamic exhaust spoiler uses a three-way switch for open, midway, or closed settings. Its touring-oriented design helps draw air through the helmet while smoothing airflow over and around the shell to improve stability and reduce buffeting at highway speeds. The spoiler and logo duct are designed to break away or crush during an impact without compromising protective performance.
Arai’s Variable Axis System (VAS) visor mounting arrangement lowers the mounting position and supports a smoother shell shape intended to improve glancing performance. The shell opening is flared to make putting the helmet on and taking it off easier, while the interior includes a discreet stitched access point for routing excess intercom wiring near the neck roll. The flat shell areas support clean exterior communication-system fitment without compromising the inner EPS liner. This Medium Arai Contour-X Star helmet is identified by manufacturer and vendor part number 0101-18581.
Features:
- Size: Medium
- Model: Contour-X Star
- Brand: Arai Helmets
- Manufacturer Part Number: 0101-18581
- Vendor Part Number: 0101-18581
- Ventilation: 3D Arai logo duct feeds two central intake ports and is glove-friendly to operate
- Rear spoiler: Three-position aerodynamic exhaust spoiler helps improve airflow stability and reduce buffeting
- Chin ventilation: Three-position sliding chin vent provides adjustable intake airflow and includes a replaceable filter
- Shell construction: PB-cLc2 peripherally belted Complex Laminate Construction delivers lightweight strength
- Visor mounting: Variable Axis System lowers the visor mounting position for a smoother shell profile
- Communication systems: Shell design supports exterior intercom installation with dedicated wiring access near the neck roll
- Impact-conscious design: Ventilation duct and rear spoiler are designed to break away or crush during an impact