Cylinders/Gaskets AC Forged Piston GY6 125-150CC (32)

Naraku 160cc 58.5mm forged piston cylinder GY6 / Kymco AC - Tuning cylinder for Kymco / GY6 QMI 152/157 125/150cc 4-stroke scooters and quads. This is a high-quality Big Bore...

Naraku is a manufacturer of tuning and racing parts with a very attractive price/quality ratio, focusing mainly on 4-stroke engines. On a two-stroke, the cylinder is the deciding factor when...

170cc forged cylinder piston kit for all 125/150cc 4-stroke Chinese scooters that use the GY6 157QMI or 152QMI engines. 170cc forged cylinder piston kit for all Chinese 125/150cc 4 stroke...

Rocker cover for GY6 125/150 cc 4-stroke 152/157QMI engines with SLS system. The rocker cover is ready to install and comes as shown. The rocker cover gasket is not included...

Complete 150cc cylinder head with fitted valves. Suitable for all 150cc GY6 engines of the 157QMJ series (or as an upgrade when using a 150cc Big Bore cylinder on 125cc...

Complete cylinder head with mounted valves. Suitable for all 150cc GY6 engines of the 157QMJ series. The cylinder head comes with the connection for the secondary air system. The cylinder...

Tuning cylinder head with enlarged valves and ports and combustion chamber enlarged to 59 mm. The cylinder head fits the NARAKU 160-180cc tuning cylinders that we offer for Chinese GY6...

Complete rocker bridge, including all individual parts already finished. Suitable for all GY6 125/150cc 152/157QMI engines. Complete rocker bridge including all individual parts already completed. Suitable for all GY6 125/150cc...

NCY 61mm wear-resistant 2-valve cylinder head with a larger 27.5 intake/23.5 exhaust ports will allow your GY6 cylinder to breathe better. Works great with the NCY 171cc GY6 cylinder kit...