The Arai Helmets XD-5 Discovery motorcycle helmet combines adventure-focused protection, ventilation, and visibility for riders who spend time on pavement and off-road terrain. This small helmet features Arai’s PB-cLc² shell construction, which uses an assortment of materials to provide a strong, carefully engineered shell. A Super Fiber belt reinforces the forehead area, while the lowered VAS-A shield system helps improve the helmet’s ability to deflect glancing impacts.
The XD-5 is equipped with a VAS-A Max-Vision shield designed to preserve the broad field of view expected from the XD model. Its optional Pinlock insert is engineered to resist fogging across the viewing area, including during demanding riding conditions. The adjustable peak improves sun protection, high-speed airflow, and resistance to buffeting. It can be installed or removed using one screw on each side, and the shield can be changed without tools for convenient configuration changes.
Air management is supported by the mouth shutter, inner shutter, and front logo duct. The mouth shutter increases fresh-air delivery, while the inner shutter helps direct airflow toward the shield to reduce fogging or toward the rider’s mouth for added ventilation. The front logo duct allows forehead airflow without compromising shell protection and helps maintain ventilation regardless of riding position. An adventure-oriented AR spoiler helps reduce fatigue caused by turbulent air and draws warm air from the crown area. The odor-resistant interior supports a fresher feel during extended rides.
This Arai Helmets XD-5 Discovery helmet is finished in blue and sized small. Manufacturer part number and vendor part number: 0140-0429. It is designed for motorcycle and adventure riding applications where dependable protection, adaptable airflow, broad visibility, and long-distance comfort are important.
Features:
- Size: Small
- Model: XD-5 Discovery
- Brand: Arai Helmets
- Manufacturer Part Number: 0140-0429
- Vendor Part Number: 0140-0429
- Color: Blue
- Shell Construction: PB-cLc² shell with a reinforced Super Fiber forehead belt
- Shield System: Lowered VAS-A shield system for improved glancing-impact performance
- Max-Vision Shield: Wide field of view with optional Pinlock insert compatibility for fog resistance
- Peak: Adjustable adventure peak with improved sun coverage, airflow, and buffeting resistance
- Shield Changes: Tool-free shield installation and removal
- Ventilation: Mouth shutter, inner shutter, and front logo duct for adjustable airflow
- Airflow Control: Directs ventilation toward the shield to help reduce fogging or toward the rider’s mouth
- AR Spoiler: Helps reduce turbulent-air fatigue and remove warm air from the crown area
- Interior: Odor-resistant liner designed for extended riding comfort
- Application: Motorcycle, adventure, touring, and dual-sport riding