REX (Jinan Qingqi, Shenke)

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 Racing Variator for all GY6 engines with 125cc or above. Set comprises: variator, variator pressure plate, 10.3g sliders, CNC-machined outer...

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...

Complete, pre-assembled clutch unit consisting of a rear converter torque driver, torque spring, clutch housing and clutch shoes. A defective clutc...

Variator replacement in OEM-quality consisting variator unit with back plate, weights and sliders. Made in China.

Low-cost aftermarket kickstarter shaft [semi-circle], for Kymco 2- and 4-stroke 50/125cc engines. There are different shaft lengths for different c...

Standard camshaft for 50cc 139 QMB/QMA engines as originally factory- fitted.

The starter clutch creates the link between the starter and the crankshaft. The clutch secures the components if the motor is turned on and the eng...

GY6 Racing CDI with no rev limiter. This CDI features a performance optimised ignition curve: ideal for later tuning mods, such as a big bore kit. ...

Magneto rotor for alternator Version 1. There are currently 2 different versions of the alternator. Version 1 has a white main connector and 2 cabl...

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

Indicator relay 12V in original Chinese-built manufacturer quality. The plug fits 100% to the original connector on Kymco, SYM, Keeway, CPI and Gen...

Floating axle for engine mounts. Only the bolt and nut, engine mount not included.

Engine mount for 139QMB/QMA engines. This version has a round thrust bearing (tube). Check item against image. Bolt and nut not included!

Replacement rear shock with black spring and with a length: 330mm (eyelet to eyelet).

Centre stand spring (galvanized steel). Length: 85mm Width: 15mm Wire Size: 3mm

Side stand spring (galvanized steel) Length: 90mm Width: 15mm Wire Size: 2,5mm

Side stand for scooters such as REX RS 450 or Baotian BT49QT-9. Please check the product image.

Centre stand for Rex RS 450 und Baotian BT49QT-9, Benzhou City Star and similar designs. The distance between the floor and center fixing eye is 20...

Wheel-mounted speedo drive for speedo cables with retainer nut and square drive. Axle diameter 10mm. As there are various types of drive fitted to ...

Aluminium rear wheel for drum brake models. Suitable for all scooters with 2.15x10 wheels. The model pictured is fitted to Chinese-built scooters f...

Front alloy wheel for disc brake models. Suitable for all scooter models with 2.15x10 wheels. The model pictured is a factory-fitted item on Chines...

Standard brake line for front disc brakes which are factory fitted. Suitable for all vehicles with front brake discs. Length: 92cm, meaning it can ...

This brake system consists of a hand brake cylinder (hand brake pump) with lever, hose, calliper with pads and brake light switch. The brake system...

Rear left orange indicator lens. Suitable for all scooters with the body design like the Rex RS450, Baotian BT50QT-9, etc. To be sure, please check...

Orange indicator lens, rear right. Suitable for all vehicles with bodywork design like the Rex RS450, Baotian BT50QT-9, etc. To be sure, please che...

Delta Braking brake pads have a history rooted in the world of motocross and offroad. The knowledge and insight gained from this extreme environmen...

Delta Braking brake pads have a history rooted in the world of motocross and offroad. The knowledge and insight gained from this extreme environmen...

160cc big bore kit for GY6 125/150cc + engines. The bore is 58.5 mm. Kit is suitable for all air-cooled 4 stroke 125-150cc Kymco engines (scooters)...

High-Tech straight from the lab NGK has taken a massive step forward in spark plug technology with the new Iridium IX. Laboratory testing has shown...

The NARAKU 50cc cast iron cylinder kit is an affordable and robust alternative for those who require a replacement due to cylinder or piston damage...

Yasuni Carrera 21 provides the absolute high-end racing exhaust. The body of the Carrera 21 is held a little longer than the Carrera 20 This means ...

Low-cost, high-quality replacement belt from NARAKU. The belt corresponds to the standards of the original factory-fitted belt. The flexible core o...

The MHR overrange variator features 19x15.5mm for smoother running and easier tuning. 99.5mm diameter for longer ratio. Great for top-end tuning. P...

Very durable cast iron cylinder with oval-Minachrom outlet port and 6 transfer ports. Very good performance increase up to higher revs makes it a g...

Back plate in plastic for counter pressure spring. Results in clean shifting and low loss of power. For tuned and original scooters.

The Trophy is a very durable and high-torque cast iron cylinder from Top Performances. Great design at a fair price. We also recommend a cylinder h...

Very nice Touring system from Portuguese Touring manufacturer Tecno. Well-manufactured optical upgrade with sporty and crisp performance. This syst...

Naraku carbon-look fan cover. Matches dimensions of the original.

Sports camshaft with altered timing for original and sports cylinder heads. For 4-stroke air-cooled 125-180cc Chinese imports (quads, scooters, Bug...

MTKT seat tray. The very clean design gives your scooter a real custom look. Looks even better with the rear mudguard removed and a matching number...

MTKT seat tray. The very clean design gives your scooter a real custom look. Looks even better with the rear mudguard removed and a matching number...

Right-hand crank case (alternator side) for all horizontal Minarelli AC and LC engines. Cheaper alternative to complete set of cases and low risk. ...

Arreche is a Spanish carburettor manufacturer that is licenced to produce English Amal replica units. Great value for money, for all 2-stroke engin...

Licenced replica of the English Amal carburettor from Arreche, as cheap original replacement or tuning item. Fits the original intake manifold. Com...

Licenced replica of the English Amal carburettor from Arreche as replacement or tuning item. Fits the original intake manifold. Compact design allo...