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Columbus
My Store
Open Tomorrow At 10am
3635 West Broad Street
Columbus, Ohio 43228
614-869-3115
What’s going on at Cycle Gear
Services
Experienced staff support available on site
Store Events
Meet the local riding community for Bike Nights & more
Shop the Store
Find out what’s in stock and ready to go
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Alpinestars A-5 Plasma Chest Protector

The A-5 PLASMA Chest Protector is meticulously engineered to cater to the rigorous demands of off-road riding, including Motocross and Supercross. This protector integrates composite Nucleon PLASMA and semi-rigid thermoplastic shells for both chest and back, aiming to deliver a balance of wearability and safety. Its design focuses on weight reduction, breathability, comfort, and adaptable protection, ensuring riders benefit from an unencumbered, secure experience on the trails or track.

Features:

  • CE Level 2 certified chest and back protector rig with superior ventilation
  • Integrated back protector reduces bulk and is extra comfy for riding ultra-light / minimal base layers
  • Alpinestars revised Nucleon Plasma armor:
    • Visco-elastic bio based armor
    • Responds to impact energy and instantly goes rigid
    • Improved ventilation
    • Improved flex
    • Eco-friendly
  • Highly perforated 3D mesh for superior airflow and breathability
  • Independent side wings for adaptive fit
  • Back protector is a composite construction and has a central semi-rigid thermoplastic zone on a Nucleon PLASMA back protector
  • Adaptive fit protectors that contour to body movement
  • Viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions
  • Constructed from USDA certified bio-based eco-friendly and sustainable impact absorbing material
  • Equipped with adjustable shoulder and side straps for an optimized performance fit
  • Removable soft tactile, thermoformed shoulder padding for enhanced rider comfort
  • Liners on the Nucleon PLASMA chest and back protectors maintain the integral structure of the protectors and reduce the risk of any material tearing
  • Nucleon PLASMA protectors are ribbed for superior airflow
  • Perforated 3D mesh chassis also offers additional protection against tire roost
  • Bionic Neck Support compatibility via the BNS shoulder pull tabs
Read More
Product Style Item # Store SKU Manufacturer Product # Availability
Product Style XS-SM / Black/Red/White Item # 10373504 Store SKU 324611 Manufacturer Product # 6700825-132-XS/S Availability In Stock: Ships within 24 hours
Product Style MD-LG / Black/Red/White Item # 10373505 Store SKU 324612 Manufacturer Product # 6700825-132-M/L Availability In Stock: Ships within 24 hours
Product Style XL-2XL / Black/Red/White Item # 10373506 Store SKU 324613 Manufacturer Product # 6700825-132-XL//6700825-132-XLX/6700825-132-XL/XXL Availability In Stock: Ships within 24 hours
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