ALPINESTARS Stella SMX Air Jacket - Black - Medium 3316523-10-M 12V Horn with Chrome Cover Overall performance increase with improved

Overall performance increase with improved rideability

Cables provides a lighter

CNC-machined from 6061 aircraft-grade aluminum alloy

42 kg/mm FRSP 444642

Features a spring-bound valve system

ALPINESTARS Stella SMX Air Jacket - Black - Medium 3316523-10-M 12V Horn with Chrome Cover Overall performance increase with improvedTech Air Ready Dedicated female fit Strategic stretch inserts on side torso and upper back panel Detachable windproof liner Ergonomic design for optimal sport movement and flexibility Mesh chassis with mechanical stretch combined with polyfabric 450D perforated in key areas including the chest panel Waterproof compartment Waist adjusters New inner construction for Nucleon protection insert upgrades, ready to accommodate the new Alpinestars long back