Moto Tassinari V Force 4R Reed Valve System Part Number:1031-4388 (MFG #: 4PR461M) and practicality are at a

and practicality are at a premium - two nearly invisible front slit pockets integrate with the seams

one pot spacer

liner connection

Held at a set distance with an adjustable stop-screw

Moto Tassinari V Force 4R Reed Valve System Part Number:1031-4388 (MFG #: 4PR461M) and practicality are at aOriginal equipment carbon fiber VForce4R replacement reed petals exclusively for the VForce4R reed valve system. FEATURES Long reed stops added to progressively slow petal tip velocity, for increased petal durability Reduced frontal area of central wing by 15. 6%, combined with a more aerodynamic shape Combined reed tip area increased by 10. 5%, resulting in increased total airflow Rubber overmolding on reed tip surface of cage to further enhance