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Kick-start sprocket with very strong teeth to deal with heavy loads, as they transfer the power from the kick-start to the crank. Many starting iss...

Malossi BigBore cylinder with 52mm bore in aluminium with hard chromed liner. The bore = 87.9cc capacity. Original head may be retained according t...

Of Tecnigas we have a very nice chrome exhaust processed in sport optics in the delivery program. A visual treat with 2-stroke look. Performance-wi...

CNC-machined replacement piston for 52.4mm Naraku cylinder with molybdenum coating. Comes complete with piston rings, oil scraper rings, gudgeon pi...

Complete cylinder gasket set for all 51mm and 52.4mm Naraku 4-stroke cylinder sets Kit contains all necessary gaskets from the base upwards and is ...

Complete cylinder gasket set for all 44mm Naraku or 44mm Chinese-built 4-stroke cylinder sets.

With the latest V.2 Cylinder kit series from NARAKU, we can offer a more advanced product. As a 4 stroke cylinder is effectively just a hole, the e...

With the latest V.2 Cylinder kit series from NARAKU, we can offer a more advanced product. The bore has been taken out to 52.4mm. The external diam...

Wheel-mounted speedo drive for speedo cables with two spokes, retainer nut and square drive. The speedo cable is suitable for Chinese-built 4-strok...

Wheel-mounted speedometer drive for speedo cables with side screw attachment and slotted drive. As there are various types of drive fitted to these...

Gudgeon pin for 47mm GY6 cylinders.

Complete original quality aftermarket 47mm piston for 72cc cylinders. Delivery as shown. Includes gudgeon pin, piston, piston rings, oil scraper ri...

Piston for 50cc 39mm cylinders. Delivery as shown and includes gudgeon pin, piston, piston rings, oil scraper rings and gudgeon pin circlips.

Brake light switch for front brake discs. Suitable for GY6 50/125/150cc Chinese-built scooters.

Float bearing pin.

Screw for air cut-off valve and choke plate.

Screw for plastic carburettor cap with collar.

Carburettor slide spring.

Float needle valve.

Metal float bowl with accelerator pump. Suitable for all original and Naraku NK200.01 carbs for GY6 50cc engines 129 QMB/QMA.

Standard Naraku carburettor floats for GY6 50cc 139 QMB/QMA.

Plastic carburettor cap for all GY6 4-stroke 50cc scooters 139 QMB/QMA

Right-hand engine case, connects to the right-hand crankcase. Suitable for GY6 50cc 139QMB/QMA engines.

Timing chain for GY6 50cc engines 139QMB/QMA.

Fan Wheel for air cooling. This item sits on the alternator rotor.

Oil dip stick for GY6 50ccm, 125cc and 150cc engines. Includes O-ring.

Timing chain tensioner guide for GY6 50cc engines 139QMB/QMA.

Timing chain guide for GY6 50cc engines 139QMB/QMA. This guide sits opposite the chain tensioner and is positioned between the cylinder and the cyl...

Oil pump drive gear with 33 teeth for Chinese-built 4-stroke GY6 50cc 139QMB/QMA engines. This item fits the 16 tooth crankshaft.

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...

Gearbox input shaft for GY6 139QMB/QMA. This is where the clutch and converter pack are mounted.

Gearbox output shaft for GY6 139QMB/QMA engines. This is where the rear wheel is mounted. Suitable for all rear drum brake models.

Complete rocker mechanism including shaft and valve adjuster for Chinese-built 4-stroke 139QMB/QMA 50cc cylinder heads. Changing the complete unit ...

Original valve cover for Chinese-built GY6 4-stroke 139QMB/QMA engines. The cover is dispatched without an SLS connection [secondary air system]. T...

Complete cylinder head for 50cc 139QMB / QMA engines. Unlike many other available cylinder heads, this is a complete head. That means: valves, valv...

Tecno Streetline exhaust for 4-stroke scooters. The Portuguese manufacturer Tecno has adapted the internals to meet the needs of a small 4-stroke e...

Leovince`s 4-stroke exhaust system features a motocross-style silencer with a coarse but not too loud 4-stroke sound. The exhaust, as usual is very...

Polini Speed Clutch Bell. Better design than most original clutches and thus an ideal replacement for died down or misshapen originals. The improve...

Good quality replacement variator without performance enhancement from NARAKU. Set of weights (16x13 5.5 g) is supplied. Can be used with restricte...

2008 ZZIP maintenance manual for 4-strokes that follows a similar layout to the 2-stroke alternative. From Stefan Zipperer Kymco 50 / 125cc 4-strok...

Naraku Sports Contra Spring V.2 2 Pack, +1000, +1500 rpm The current version of the Naraku counter pressure spring uses a modified alloy spring pro...

Complete Naraku torque driver. Torque drivers, counter pressure springs and clutch. No need to disassemble the original. No more over-stressing the...

Crankcase breather system by Naraku. A Simple, yet effective design by Naraku suitable for all 139QMB/QMA (GY6 50) Kymco and GY6 125- 180cc 4- stro...

Naraku performance fan for tuned engines. Also for untuned engines. For AC engines, we recommend an additional air scoop. Please pay attention to t...

This bearing set contains all the relevant bearings found within the engine. A complete kit, at a low price. Crank main bearings not included. Not ...

The most low-cost aftermarket clutch we offer. Even tuned engines can have issues with the clutch. Glazed plates, bad starting or vibrations are in...