The Alpinestars Stella SMX Air Jacket is a women’s sport motorcycle jacket engineered for an optimized female fit and demanding warm-weather riding. Finished in Black, White and Red Fluo, this Medium jacket combines a multi-panel 450D polyfabric chassis with strategically placed stretch materials for a secure, comfortable fit and reliable abrasion resistance. The sport cut includes an elongated rear profile for improved coverage and wind protection while riding in a forward-leaning position. Manufacturer part number and vendor part number: 3316523-1231-M.
The jacket uses laser-perforated chest panels and 2D mesh stretch inserts across the front, sleeves and back to promote continuous airflow and ventilation. Extensive stretch panels at the sides of the torso and upper back support natural shoulder movement, including when riding in a racing crouch. Pre-curved elbows help reduce fatigue, while accordion stretch inserts are designed to accommodate an Alpinestars airbag system. These inserts expand when the airbag deploys while maintaining an anatomical fit and unrestricted movement when the system is not installed.
A removable windbreaker gives the Stella SMX Air added versatility, allowing riders to adjust coverage as weather conditions change. Waist adjusters help refine the performance fit, and the soft-touch synthetic suede collar and cuffs enhance comfort during extended rides. Interior and exterior pockets provide practical storage for essential items. This Alpinestars motorcycle jacket is Tech-Air 7x, Tech-Air 5 PLASMA and Tech-Air 3 ready, making it a suitable choice for women seeking an adaptable sport-riding jacket with advanced airbag-system compatibility. The listed fitment is for adult women’s motorcycle riding and is not vehicle-specific.
Features:
- Women’s optimized sport fit with an elongated rear for enhanced coverage and wind protection
- Multi-panel 450D polyfabric construction provides strength, comfort and abrasion resistance
- Removable windbreaker adapts the jacket to changing riding conditions
- Laser-perforated chest panels and 2D mesh stretch inserts improve airflow and ventilation
- Stretch panels support shoulder mobility and an adaptive fit in a racing crouch
- Accordion stretch inserts accommodate compatible Alpinestars airbag systems
- Tech-Air 7x, Tech-Air 5 PLASMA and Tech-Air 3 ready
- Pre-curved elbows help reduce rider fatigue
- Soft-touch synthetic suede collar and cuffs improve riding comfort
- Waist adjusters allow a more precise performance fit
- Interior and exterior pockets provide convenient everyday storage
- Size: Medium
- Color: Black/White/Red Fluo
- Brand: Alpinestars
- Manufacturer and vendor part number: 3316523-1231-M