REX (Jinan Qingqi, Shenke)

SLS with hose for GY6 50cc exhaust systems with SLS. Often this part is necessary if the mounting bolts have rusted or locked, or the engine is run...

M10x1.25mm nut for front belt pulleys. For Minarelli engines or other models with the same dimensions. (Thread on the variator side of the crank).

Valve cover for GY6 125/150cc 4-stroke 152/157QMI engines WITH SLS system. The valve cover is ready to install and delivered as shown. Valve cover ...

Complete valve cover with connector for 50cc GY6 and Kymco 4-stroke engines. The valve cover is ready to install and supplied as shown. The valve c...

Complete cylinder head with pre-installed valves for all GY6 125cc 152QMI engines. Ready to install with SLS connector. Ready to install. Please no...

139QMB/QMA engines currently have 2 crank variations factory-fitted. The differences are solely in the oil pump drive gear. The crank can be kitted...

Replacement drive belt suitable for GY6 125/150cc engines with long blocks. Dimensions: 835-20-30

Rubber stops for the engine rockers. 2 items generally required when changing out.

Rubber centre stand stop for 125/150cc Chinese-built scooters. Suitable for most scooter types, but please check image against the original item.

Complete intake hose for the crankcase cover, with clamp. Suitable for crankcase covers on 125/150cc GY6 4-stroke engines.

Bolt and nut set for GY6 125/150cc engines. Set contains almost all bolts, oil draining plugs, nuts, cylinder studs etc. Ordering individual engine...

Outer v-belt pulley for GY6 125/150cc 4-stroke Chinese-built engines.

Naraku Torque Driver with 2 different linear guide slots. Most torque drivers have curved slots which is not ideal for performance gains but fine f...

V.2 is the latest version of the CNC-machined pulley from NARAKU. This enhanced version now allows you to mount the original variator fan wheel and...

Complete rear overrange kit from Malossi. Only for use with the overrange kit for Minarelli engines with a long engine block. Complete rear unit su...

Overrange kit for high-end engines. Diameter of rear convertor and variator plate are larger than the standard items. Together with the included dr...

Alternator stator for GY6 125/150cc machines. There are many variations of this alternator of these engines. They can however be quite easy to iden...

Complete air filter element [type 1] for 125/150cc Chinese GY6 4-stroke scooters. As there are so many variations to this scooter, please check the...

Complete shock unit for 125/150cc Chinese-built 4-stroke scooters, chromed. Non-adjustable. Length: 335mm, please ensure you are ordering the corre...

Complete aftermarket piston for GY6 150 4-stroke Chinese-built models. Includes gudgeon pin, piston, piston rings, oil scraper rings and gudgeon pi...

Complete aftermarket piston for GY6 125 4-stroke Chinese-built models. Includes gudgeon pin, piston, piston rings, oil scraper rings and gudgeon pi...

Timing chain for GY6 4-stroke engines 152/157 QMI with 125 or 150cc. Chain has 45 links.

Grinding and mechanical noises when starting the engine are often a sign that the starter clutch is faulty. The carrier sticks and no longer releas...