Mini Moto Racing Bike Flywheel Type 1 & Bolt & Washer - Black

This is a replacement Easystart Flywheel, Bolt and Washer set designed for use with a type 1 easys...

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OnBuy.comMini Moto Racing Bike Flywheel Type 1 & Bolt & Washer Minimoto Pocket 47Cc 49Cc 5056213550462
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£10.29
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Product Information

Full details

This replacement flywheel kit is designed for owners of 47cc and 49cc Minimoto pocket bikes who need to maintain or repair their type 1 easystart pullstart system. It provides a precise, durable fit for engine ignition timing, though users should be aware that it does not include the starter clutch, requiring them to reuse their existing component or purchase one separately.

All features

ColourBlack
Model Part Number35683
BrandPetrolScooter

Extended Product Information

FAQs

Does this flywheel come with the starter clutch?

No, this set includes the flywheel, bolt, and washer only. The starter clutch must be purchased separately or reused from your old unit.

Will this fit a 110cc bike?

No, this component is specifically designed for 47cc and 49cc Minimoto engines.

What is the diameter of the center hole?

The central hole diameter is 16.72 mm (0.66 inches).

Is this compatible with type 2 pullstarts?

No, this is specifically for type 1 easystart systems.

What tools are needed for installation?

Generally, you will need a flywheel puller to remove the old one and a socket set to tighten the new bolt securely.

Troubleshooting

Flywheel wobbles after installation

Check that the crankshaft key is correctly seated and the mounting bolt is tightened to the manufacturer's torque specification.

Engine won't spark

Verify the gap between the ignition coil and the flywheel magnets is set within the recommended range, typically 0.5mm to 0.8mm.

Pros and Cons

Pros

  • Exact fit for 47cc/49cc Minimoto engines
  • Includes essential mounting bolt and washer
  • High-quality black finish for corrosion resistance
  • Standardized dimensions make installation straightforward

Cons

  • Starter clutch is not included in this set
  • Requires mechanical knowledge to install correctly
  • Limited to type 1 easystart systems only

Setup, Compatibility & Care

Before installation, ensure your engine is cooled completely. Align the flywheel with the crankshaft keyway carefully to avoid shearing the key, which would result in incorrect timing. The set is compatible specifically with 47cc and 49cc Minimoto engines utilizing the type 1 easystart system. When tightening the included bolt and washer, use a torque wrench to prevent over-tightening, as the soft metals in the crank assembly can be damaged. Regularly inspect the flywheel fins for debris buildup, as these are critical for airflow and engine cooling during operation.

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