Overview Reviews Product Description 50cc 64mm VALVE SET FOR SCOOTERS WITH QMB139 MOTORS INTAKE OAL 64mmINTAKE DIA 18.5mmINTAKE VALVE SHAFT 5mmEXHAUST OAL 64mmEXHAUST DIA 16mmEXHAUSTVALVE SHAFT 5mm FITS MANY MODELS LIKE JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATORAND MANY OTHERS *PLEASE BE SURE THAT YOUR OLD PART IS 64mm VALVE LENGTH. IF NOT THIS PART WILL NOT WORK FOR YOUR BIKE* Product Videos Custom Field Product Reviews Write a Review Write a Review × GY6 STORE 64mm VALVE SET FOR SCOOTERS WITH 50cc QMB139 MOTORS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
Quick view Details GY6 STORE 50cc VALVE COVER GASKET FOR SCOOTERS FOR QMB139 MOTORS MSRP: Now: $2.50 Add to Cart Quick view Details GY6 STORE | sku: 63078 50cc (39mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $19.95 Add to Cart Quick view Details GY6 STORE | sku: 90301-N 50cc VALVE COVER FOR SCOOTERS WITH 50cc QMB139 MOTORS *WITH GASKET* MSRP: Now: $8.95 Add to Cart Quick view Details GY6 STORE | sku: 90087 50cc (39mm) EGR STYLE CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $21.95 Add to Cart Quick view Details GY6 STORE | sku: 90091, 87820, 87954, 87780 100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* EGR MSRP: Now: $39.95 Add to Cart
Quick view Details GY6 STORE | sku: 63078 50cc (39mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $19.95 Add to Cart Quick view Details GY6 STORE | sku: 90301-N 50cc VALVE COVER FOR SCOOTERS WITH 50cc QMB139 MOTORS *WITH GASKET* MSRP: Now: $8.95 Add to Cart Quick view Details GY6 STORE | sku: 90087 50cc (39mm) EGR STYLE CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $21.95 Add to Cart Quick view Details GY6 STORE | sku: 90091, 87820, 87954, 87780 100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* EGR MSRP: Now: $39.95 Add to Cart
Quick view Details GY6 STORE | sku: 90301-N 50cc VALVE COVER FOR SCOOTERS WITH 50cc QMB139 MOTORS *WITH GASKET* MSRP: Now: $8.95 Add to Cart Quick view Details GY6 STORE | sku: 90087 50cc (39mm) EGR STYLE CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $21.95 Add to Cart Quick view Details GY6 STORE | sku: 90091, 87820, 87954, 87780 100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* EGR MSRP: Now: $39.95 Add to Cart
Quick view Details GY6 STORE | sku: 90087 50cc (39mm) EGR STYLE CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS MSRP: Now: $21.95 Add to Cart Quick view Details GY6 STORE | sku: 90091, 87820, 87954, 87780 100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* EGR MSRP: Now: $39.95 Add to Cart
Quick view Details GY6 STORE | sku: 90091, 87820, 87954, 87780 100cc (50mm BORE) KIT FOR SCOOTERS QMB139 MOTORS *64mm VALVES* EGR MSRP: Now: $39.95 Add to Cart