Maintain optimal ventilation in your helmet with the RPHA 91 Top Vent, an original replacement part designed for the RPHA 91 series. This top vent allows you to replace worn or damaged components, ensuring your helmet continues to provide the superior airflow and cooling you expect. Perfectly matching your helmet's design for a seamless fit, the RPHA 91 Top Vent is crafted from durable materials to withstand the rigors of regular use. Easy to install, it's an essential piece for riders looking to keep their helmet in peak condition, preserving comfort and performance during every ride.