cylinder head assy w/o secondary air system SAS -101 OCTANE- for GY6 125cc 152QMI

Complete cylinder head with valves installed. Suitable for all GY6 125cc engines of the GY6 series 152QMI. The cylinder head is supplied without connection for the secondary air system. The system can therefore be switched off and the resulting loss of power is eliminated. Can be used in both engine variants with and without SLS. Scope of delivery as shown._{AI-translation}