ALPINESTARS Crosshill WP Air Jacket - Black - Small 3307022-1100-S Pro Shark Fin Disc Protector Lower reciprocating weight allows for

Lower reciprocating weight allows for quicker engine response

gaskets and O-rings

Tri-oval-shaped muffler rear seamlessly transforms into 4" round front 5" wide

button free throttle housing for your bike

these feature the PowerPort cross over which delivers class-leading power

ALPINESTARS Crosshill WP Air Jacket - Black - Small 3307022-1100-S Pro Shark Fin Disc Protector Lower reciprocating weight allows forFeaturing an engineered fit designed to deliver the highest level of active race protection, this jacket is Tech Air ready and can accommodate the Tech Air 5 Airbag System, complete with new race algorithm which is available as a download Waist adjustment for an improved riding fit Multi fabric shell construction with mesh panels on chest and sleeves for improved cooling performance Technical mesh panels for optimized ventilation and maximum airflow