As low as $12.49/mo with or . (Pay in 4 interest-free payments)
ALPINESTARS Nucleon Plasma Divided Chest Protectors (Large) – Insert Upgrade your protection with the ALPINESTARS Nucleon Plasma Divided Chest Protectors , designed as a lightweight, breathable chest insert for adventure touring, dual-sport, street, and off-road riding. Built to fit inside Alpinestars jackets (current and previous), these protectors deliver comfort without bulk. Max airflow & heat dissipation: extensive perforations keep you cool in warm conditions. Plasma viscoelastic comfort: soft, flexible compound provides a lightweight, low-profile feel. Soft tactile backing: helps maintain structural integrity and reduces tearing risk. Eco-friendly construction: made from bio-based, sustainable impact-absorbing material. Comfort liner: soft inner liner enhances rider feel during long rides. Compatible with all Alpinestars garments—current and previous. Specifications Type: Chest Protector (Insert) Model: Nucleon Plasma Size: L (Adult) Riding style: Adventure Touring / Dual-Sport, Street, Off-Road Units: Set Color: Black with Red accents Weight: 0.74 lbs Dimensions: 12.76" x 7.32" x 1.61"
Ergonomically designed for all forms of road riding, the Nucleon Plasma Divided Chest Protector Insert has been engineered to be lightweight, breathable, comfortable, and protective and is purposely designed to fit inside all Alpinestars jackets
Key Features
Design features extensive perforations throughout to deliver maximum airflow and heat dissipation
The soft tactile backing guarantees structural integrity of the protector by preventing any potential tearing
Compatible with all Alpinestars garments, current and previous
Construction
Constructed from bio-based, eco-friendly, and sustainable impact absorbing material
Ultra-comfortable due to the soft and flexible Plasma viscoelastic compound, that offers a lightweight, low-profile and best in class breathability
Constructed with a soft tactile inner liner for additional rider comfort
or 
. (Pay in 4 interest-free payments)
