bgm PRO fan wheel completely developed and manufactured in Germany. This is a one-piece fan wheel without rivets and screws. Technology of the 21st century in almost original optics and design. The fan wheel has been successfully tested up to 24.000 rpm and gives with the bgm V3 ignition base plate the highest alternator performance.

Features:

  • Moment of inertia 6240 kg mm² (-5%)
  • Weight dl/GP 2025 Gramm
  • Weight LI/SX 2051 Gramm
  • Balance less than 100 gmm
  • Burst test 24.000 rpm
  • Improved cooling effect
  • The fan wheel is a completely new design, which has been built around the existing bgm ignition components. The goals were highest reliability and a strong alternator performance.

    To ensure the highest possible reliability, the cone is neither screwed nor riveted, but cast in place. Each cone is checked and reworked after casting to ensure a perfect fit to the crankshaft.

    We specify the weight of the fan wheel, but this is secondary in relation to the engine running. Here the achieved moment of inertia is the decisive value. In other words, how and where the weight is distributed around the circumference of the circle.

    The balancing factor is the next interesting factor. Here we reach a value which is also used in real motorsport. Each fan wheel is individually brought to at least this value. This is the best value ever achieved for a Lambretta fan wheel.

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    LAMBRETTA ELECTRONIC GP FLYWHEEL BGM PRO

    • Brand: BGM
    • Product Code: J
    Out Of Stock
    • £175.00

    • Ex Tax: £145.83

    Tags: LAMBRETTA ELECTRONIC GP FLYWHEEL BGM PRO