GY6 101 Octane Cylinder Kit 150cc 57.4mm Stock Replacement Complete GY6 152QMI, 157QMJ Cylinder
150cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 QMI/QMJ 152/157 GY6 Honda style 4-stroke 157QMI or 152QMI engines.
Can be used as a direct replacement for 150cc engines as standard or a performance upgrade to 125cc engines. If fitting to a 125cc scooter then necessary up jetting will be required (approx 10%).
Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Please note: If purchasing this kit for the Sym 125cc scooters, please ensure your engine is the GY6 version (cylinder head stud holes have a distance of 63mm hole to hole, outside to outside measurement).
101 Octane are high quality parts and accessories. Our in-house reccomended brand for replacement accessories. You can buy with confidence for 101 Octane is one of the best parts brands we offer.
150cc Cylinder kit for all 125/150cc 4 stroke Chinese scooters which use the GY6 QMI/QMJ 152/157 GY6 Honda style 4-stroke 157QMI or 152QMI engines.
Can be used as a direct replacement for 150cc engines as standard or a performance upgrade to 125cc engines. If fitting to a 125cc scooter then necessary up jetting will be required (approx 10%).
Kit is supplied with required top end gaskets, barrel, piston, rings, pin and clips.
Please note: If purchasing this kit for the Sym 125cc scooters, please ensure your engine is the GY6 version (cylinder head stud holes have a distance of 63mm hole to hole, outside to outside measurement).
101 Octane are high quality parts and accessories. Our in-house reccomended brand for replacement accessories. You can buy with confidence for 101 Octane is one of the best parts brands we offer.