Moto Tassinari V-Force 3 Reed Valve System Part Number:17-1303 (MFG #: V3112-904-2) keeping you in sync and

keeping you in sync and in control

Acid pack included for initial filling

These motocross goggles have 100% UV protection and a quick-switch lens design for all-day protection from eye fatigue

Heavy-duty denier fabrics for added durability

Moto Tassinari V-Force 3 Reed Valve System Part Number:17-1303 (MFG #: V3112-904-2) keeping you in sync andThe VForce reed valve system by Moto Tassinari has been the reed valve system of choice by anyone serious about two stroke engine performance for the last 10+ years. The simple premise of the VForce3 reed valve system is to increase engine power and throttle response by increasing the efficiency over a conventional reed valve design. The unique design of the VForce reed valve system features double the reed tip surface over a conventional reed valve