Moto Tassinari V-Force 4 Reed - V4R82A-I. Overview of Moto Tassinari V-Force 4 Reed - V4R82A-I. The advancement of reed technology Snap-together cage uses symmetrical reed petals, eliminating the need for different "inner" and "outer" replacement petals Reed tip shape accelerates air mixture, ensuring increased airflow for increased horsepower Innovative design completely eliminates need for screws Proprietary carbon fiber layout When ordering replacement reeds, order one set per reed cage. This item fits the following machines.