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60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS
60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS
60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS
60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS
60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS

60cc (44mm BORE) CYLINDER HEAD WITH *64mm VALVES* FOR QMB139 MOTORS

Weight:3.2 kg

87861
60cc CYLINDER HEAD WITH 64mm VALVES INSTALLED

FOR MOTORS WITH 44mm CYLINDER BORE

* CYLINDER HEAD * 44mm BORE * VALVE LENGTH: 64mm * OVERALL HEIGHT: 59.60mm * INTAKE PORT DIAMETER: 17mm * EXHAUST PORT DIAMETER: 18mm * EXHAUST BOLT HOLE SPACING: 50mm * INTAKE BOLT HOLE SPACING: 45mm *PLEASE BE SURE THAT YOUR OLD PART IS 64mm VALVE LENGTH. IF NOT THIS PART WILL NOT WORK FOR YOUR BIKE*
FITS BRANDS LIKE TAOTAO, JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, GATOR
AND MANY OTHERS

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