Reed Valve Block from POLINI for Vespa Largeframe to improve throttle control in the intake system.

The POLINI Reed Valve Block is suitable for the POLINI Intake Manifold Kit 215.0456 and offers a convenient replacement for worn reed valves. In order for a Reed Valve to work perfectly, a clean seal between the reeds and the carrier must be ensured. Due to the constant opening and locking, the diaphragm leaves are constantly in motion, which can lead to fatigue fractures or tears over time. The contact surfaces on the carrier can also show signs of wear. With this Reed Valve Block, POLINI offers a well thought-out complete solution.