> Super Trans kit Naraku 729mm GY6 50cc

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Super Trans kit Naraku 729mm GY6 50cc View larger

Super Trans kit Naraku 729mm GY6 50cc

KIT.A.139QMB.729

New product

Naraku

Complete transmission kit of Naraku components, all tuned to another. Since Chinese-built scooters are not kitted with top-end components out of the factory, this is the easiest way to overhaul the transmission without expert help. This negates any restrictors. Top speed and drivability on hills is improved, meaning higher top end and better acceleration! Kit contains: variator, variator sleeve, belt, belt pulley, clutch and clutch bell. Suitable for all 4-stroke scooters with 139QMB engines with a belt length of 729mm. Kit for scooters in untuned condition. Where changes are made to exhaust or cylinder, the variator must also be adapted and, where necessary, a stronger counter pressure spring fitted. Include 16x13mm 6.0g roller weight.

In stock

CAD$ 331.49

CAD$ 389.99

Accessories

  • Varioweights Motoforce

    Reference: MF55.150

    Brand: Motoforce

    Variator Roller Weights Motoforce

    Budget weights by Motoforce, choice of weights. Available in a range of sizes such as 16x13 (Polini, Malossi, Peugeot, Kymco, Honda, Piaggio pre 98), 17x12 (Hebo), 15x12 (TopPerformances, Minarelli standard), 17x13.5 (Piaggio Zip/Sfera MK1), 19x15.5 (Piaggio post 98)

    CAD$ 7.64 CAD$ 8.99 -15%
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    Product available with different options
  • HAT-Rolls Malossi

    Reference: 669417

    Brand: Malossi

    Variator Roller Weights Malossi

    The HAT weights are very durable and self lubricating. Available in a range of sizes such as 16x13 (Polini, Malossi, Peugeot, Kymco, Honda, Piaggio pre 98), 17x12 (Hebo), 15x12 (TopPerformances, Minarelli standard), 17x13.5 (Piaggio Zip/Sfera MK1), 19x15.5 (Piaggio post 98)

    CAD$ 12.74 CAD$ 14.99 -15%
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  • Variomatic weights adjustment set Stage6

    Reference: S6-GS15001

    Brand: Stage6

    Variator Roller weights adjustment set Stage6

    Inexpensive variator adjustment kit by Stage6. The set consists of 4x6 cores and shells made of very wear-resistent plastic that is not affected by temperature changes. The shells are of course also available as spare parts. For better identification, the individual rollers have the weight printed on them, so mixing them up (as it can happen with other...

    CAD$ 34.84 CAD$ 40.99 -15%
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  • Variomatic weights adjustment set Polini

    Reference: 242.40

    Brand: Polini

    Variator roller weights adjustment set Polini

    Polini has revised and expanded its range of roller kit made for Scooter Variator. The set consists of 4x6 cores and shells made of very wear-resistent plastic that is not affected by temperature changes. The set comes in a shatter-proof box.

    CAD$ 28.89 CAD$ 33.99 -15%
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  • HAT-Rolls Polini Evolution

    Reference: 242.05

    Brand: Polini

    Variator Roller Weights Polini

    The Polini roller weights also come coated and ready to use. The durable plastic offers long life. This model is one of our favourites among the weights.

    CAD$ 13.59 CAD$ 15.99 -15%
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  • Front pulley Naraku HS-CNC V2 GY6 50cc

    Reference: NK900.59

    Brand: Naraku

    Front pulley Naraku HS-CNC V2 GY6 50cc

    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 carrier star him. (Fig. 2), the edge angle was revised again and combines a little more top speed with sufficient power. The CNC-machined running surface of the disc allows for a clean, low-vibration belt...

    CAD$ 62.04 CAD$ 72.99 -15%
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