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Bidalot
Article no.: BID11000817

Cylinder Bidalot Racing Factory WR 88cc MBK Nitro / Aerox

475,00 €

incl. tax, plus shipping

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Description

French tuning specialist Bidalot has made it their mission to make the most powerful tuning parts on the market. Their latest development: the Bidalot Cylinder Racing Factory WR 88cc for Yamaha Aerox / MBK Nitro (Minarelli horizontal). 

The Racing Factory RF-WR kits are built for ultimate speed and optimum take-offs, and consequently fulfilled their potential by setting not 1, but 2 new world records during Speed Week on the Bonneville Salt Flats Speedway (USA) in 2016.  

Bidalot reworked and improved their already powerful Racing Factory kits. Bore diameter is 50.5mm now, and to match the new dimensions, the cylinder features a 7 transfer port layout; the bridged exhaust port is supported and relieved by boost ports. The 3D CNC-machined cooling system provides optimum cooling and operational stability. 

The cylinder head is made of HQ aluminum (7075), the cylinder head cover is also CNC-machined and comes with a stunning looking matte black finish and Bidalot logo; it has an M10x1.00 opening for a temperature sensor and comes with a small plug to close it for use without sensor. 

The cylinder is meant to be used with a 4-hole exhaust flange, but can be used with a regular 2-hole flange as well (50mm spacing). 

Info:

  • Nikasil-plated aluminium cylinder
  • 7 transfer ports - bridged exhaust port + boost ports
  • hypereutectic piston d=50.5mm
  • piston ring 50.5x1mm
  • small end bearing 13x17x17,5mm
  • stroke 44mm - connecting rod 90mm
Questions about the product
 
 
Notes and Safety

Bidalot Racing Factory

Bidalot has been known for 50cc tuning and racing components for several decades. The Racing Factory series (RF WR) includes Bidalot's high-end products and is the brand's most powerful series to date.

The series is available for various displacement classes. The Racing Factory products go to the absolute performance limit in all categories.

Racing Factory range

You can equip your bike completely with Bidalot Racing Factory parts and build yourself a high-end racer. Here is a list with Racing Factory parts:

  • Cylinder Bidalot RF WR 50cc to 96cc
  • Crankshaft Bidalot RF
  • Bidalot RF internal rotor ignition
  • Clutch Bidalot RF
  • Exhaust Bidalot RF
  • Gearbox Bidalot RF
  • Spare parts Bidalot RF (gaskets, pistons, clutch plates...)

Of course, you need a bit of know-how to install the racing parts correctly and adjust them to yield maximum power.

To get the full potential out of your engine, we recommend buying a high-quality carburetor with the right diameter for the selected displacement.
Also remember to adapt the chassis to the increased engine power, e.g. with improved brakes and suspension.

How to Install a cylinder on a scooter, motorcycle or moped

The cylinder or cylinder kit is the heart of the engine on scooters, motorcycles and mopeds. It consists of a cylinder, a piston with piston ring(s), a cylinder head and gaskets needed for installation.

The service life of a cylinder depends on whether it has been fitted correctly.

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.

    Aluminium cylinders

    Aluminium cylinders are more powerful than cast iron cylinders, but require more regular maintenance and must be combined with different components such as a reinforced crankshaft and a larger carburetor.

    How to run in an aluminium cylinder?

    Aluminium cylinders should be run in for about 200 kilometers , and you should use a fully synthetic engine oil.

    Note: To ensure optimum performance and reliability, it is advisable to measure the squish clearance. Just have a look at our tutorial How to adjust squish clearance.

    Technical details
    Cylinder Bidalot Racing Factory WR 88cc MBK Nitro / Aerox
    Article no.BID11000817
    Weight2,50 kg
    Series88-WR, Racing Factory
    BrandBidalot
    Product typeCylinder kit
    Tuning levelHigh-end
    Displacement88cc
    HomologationNo
    Piston pin13 mm
    Cylinder materialAluminium
    Bore50,5 mm
    Stroke44 mm
    Conrod length90 mm
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