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Article no.: MK850D2530

Crankshaft Metrakit Pro Race 70 Derbi Euro 3 (D50B0)

199,00 €

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Description

Metrakit Pro Race Crankshaft

Metrakit Crankshaft Pro Race 70 Derbi Euro 3 (D50B0) for 70cc racing and "Hyper Racing" engines.

Top quality crankshaft, suitable for up to 15,000rpm, very reliable and made out of high quality materials. Made to be used with 70cc racing and Hyper Racing engines.

For Derbi Euro 3 (D50B0) engines, see "Suitable for" list below.

Questions about the product
 
 
Notes and Safety

Metrakit Pro Race

The Pro Race series from Metrakit consists of extremely powerful high-end parts for 50cc scooters and motorcycles, e.g. cylinders, crankshafts and exhaust systems.

The motto of this series is pretty straightforward: maximum performance. The Pro Race products offer very high maximum power with an emphasis on the upper RPM range, making them ideal for use on the race track.

To make full use of the power, we recommend using a carburetor with a large diameter, a large-volume intake system and a reinforced clutch.

How to change a crankshaft?

The crankshaft is one of the main components of the engine and is responsible for the smooth operation of motorcycle, scooter and moped, whether with two-stroke or four-stroke engine. The longevity of the engine depends not only on the proper condition of the crankshaft, but also on the fact that it is properly mounted.

For a correct installation of the crankshaft, we recommend our tutorial: Crankshaft disassembly and assembly.

How can I tell if my crankshaft is Damaged?

A broken crankshaft causes metallic noises, unusual vibrations, leaking oil seals and drastically reduces the performance of the two-wheeler. In any case, the vehicle must be stopped immediately to prevent the damage from getting worse.

Please note that whenever the crankshaft is changed and serviced, you'll have to install new crankshaft bearings.

tuning range high end icon

Tuning Level: High End racing

We categorize our products into different performance levels  Original, Sport, Racing and High End , so that our customers can choose the right parts for their setup. It is really important to combine parts that belong to the same tuning level, this is especially true for cylinders, crankshafts and exhausts.

High End Racing products are exclusively designed for racing and should only be handled by tuning pros with the appropriate technical know-how. High-end racing parts often require modifications or machining of certain elements to accommodate the often larger components (larger crank webs, larger intake, etc.). Whether you stick with 50cc or increase the displacement, high-end racing parts offer much higher performance than the original parts and are the most powerful tuning parts.

Note: To ensure the reliability of the engine, it is important that the parts are compatible and that you do regular maintenance on your two-wheeler.

    Technical details
    Crankshaft Metrakit Pro Race 70 Derbi Euro 3 (D50B0)
    Article no.MK850D2530
    EAN9507153956914
    Weight1,50 kg
    SeriesPro Race
    BrandMetrakit
    Product typeCrankshaft
    Tuning levelHigh-end
    Piston pin12 mm
    Needle bearing12x17x15mm
    StrokeOriginal
    Conrod lengthStandard
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    Customer reviews
    4,71
    7 Ratings
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    MG
    MG
    Trés solide.
    Monté sur un 77 stage 6 BigRacing avec les roulement Metrakit pro race C4, plus de 5000 bornes est ça na pas bougé.
    Très satisfait, metrakit au top !
    Write a review
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