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..
Toque drive kit with clutch and bell for scooter with chinese engine 50cc 4Т.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 ..
Very goodspare part with original quality of the manufacturer.Adly (Her Chee) BT 50Aprilia Scarabeo 50 (2004-) (2-stroke) (Piaggio engine)Aprilia Scarabeo 50 V4 (4-stroke) (Piaggio engine)Aprilia Sportcity 50 One (2-stroke)Aprilia Sportcity 50 One V4 (4-stroke)Aprilia SR 50 Di-Tech (07.2003-) (Piagg..