ALPINESTARS Progression Mid-Layer Jacket - Black - XL 12124200010XL Valve Head Kit Two zippered side chest air

Two zippered side chest air intake vents

Requires FTEcu software purchased separately to use the EVR activation map code included with the sale of the Y pipe

the Swepts include the Cobra PowerPort for increased low and mid-range power

Sold as a kit

MOOSE RACING GASKET TOP END CRF250 8100034MSE

ALPINESTARS Progression Mid-Layer Jacket - Black - XL 12124200010XL Valve Head Kit Two zippered side chest airStretch mid layer jacket Layering jacket designed to wear under heavier jackets Mock mesh lined collar, semi ergonomic stretch seams, hem and thumb holes Coil zipper at front, welt hand pockets Internal main label and external label branding Logo on chest 95% Polyester 5% Spandex