Standard head complete with valves for scooter with Chinese engine GY6 139QMB 50cc 4Т. SPORT - 47,00mmAdly (Her Chee) BT 50Baotian Bebel 50 (BT49T-12)Baotian BT49QT-10Baotian BT49QT-11 RetroBaotian BT49QT-12Baotian BT49QT-12C1Baotian BT49QT-12D HeroBaotian BT49QT-12GBaotian BT49QT-18Baotian BT49QT-2..
Tuning carburetor for scooter with chinese engine GY6 139QMB with tuning cylinder from 60 until 90cc. Complete with automatic choke.Adly (Her Chee) BT 50Baotian Bebel 50 (BT49T-12)Baotian BT49QT-10Baotian BT49QT-11 RetroBaotian BT49QT-12Baotian BT49QT-12C1Baotian BT49QT-12D HeroBaotian BT49QT-12GBao..
They must be replaced every time the cylinder is repaired or replaced.Adly (Her Chee) BT 50Baotian Bebel 50 (BT49T-12)Baotian BT49QT-10Baotian BT49QT-11 RetroBaotian BT49QT-12Baotian BT49QT-12C1Baotian BT49QT-12D HeroBaotian BT49QT-12GBaotian BT49QT-18Baotian BT49QT-20A2Baotian BT49QT-2A Big Panther..
They must be replaced every time the cylinder is repaired or replaced.Adly (Her Chee) BT 50Baotian Bebel 50 (BT49T-12)Baotian BT49QT-10Baotian BT49QT-11 RetroBaotian BT49QT-12Baotian BT49QT-12C1Baotian BT49QT-12D HeroBaotian BT49QT-12GBaotian BT49QT-18Baotian BT49QT-20A2Baotian BT49QT-2A Big Panther..