Alpinestars A1 Roost Guard

An ultra-lightweight and comfortable strap vest offering high levels of upper body protection. The Alpinestars A-1 Roost Guard incorporates an innovative strap closure system for quick, easy and tight securing fit. The A-1 is versatile and modular, allowing the back protector to be removed for a highly customized fit.


  • Hard shell constructed from high performance polymeric material blend for optimized flexibility and excellent weight saving properties
  • Highly perforated shell for maximum breathability and air ventilation
  • Soft bio foam padded chassis for maximum comfort
  • Removable upper back padded panel for the neck support compatibility
  • Soft touch BNS puller for easy and safe engagement of the BNS
  • Removable and adjustable shoulder pads for size regulation with integrated BNS puller
  • Adjustable elastic strap system with easy to use buckle closure
  • Integrated Y-strap system for modular use of back protector
  • Front shell CE certified against EN 14021 (stone shield)
  • MD-LG fits most riders 119 – 187 lbs
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Product Style Item # Manufacturer Product # Availability
White / MD-LG 1062714 6700116-213 In Stock: Ships within 24 hours
White / XL-2XL 1156598 6700116-213-XL2 In Stock: Ships within 24 hours
Black/Anthracite / MD-LG 1237574 6700116-104-ML Available: Requires 1-3 business days of lead time prior to shipment
Black/Anthracite / XL-2XL 1237575 6700116-104-XL2 Available: Requires 1-3 business days of lead time prior to shipment