ALPINESTARS Stella SMX Air Jacket - Black - 2XL 3316523-10-2X Axle Kit The inter core tube is

The inter core tube is made of stainless that slips over the entrance and into the exit cap that is a covered with a Carbon Fiber beauty cover

This kit includes a new bezel ring

Cool teardrop head with 3-D surface flames

Mounting bolts sold separately

ALPINESTARS Stella SMX Air Jacket - Black - 2XL 3316523-10-2X Axle Kit The inter core tube isTech 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