ZEDA RSE Reed Valve Air Intake Kit 40mm/Reed Valve Kit 40mm/reed valve 40mm Air manifold Intake set for 2 stroke gas motor engine kit bike;

1): Reed Valve Air Intake Kit,suit for 40mm manifold intake only for 2 cycle engine kit 80cc/66cc/48cc/50cc. 2): Higher performance. 3): it is complete set with high quality carbon fiber Will increase torque & throttle response - Easy, fast, secure installation