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SIP Vespa PX PE Sprint Rally Super Classic High Flow Flywheel Fan

SIP Vespa PX PE Sprint Rally Super Classic High Flow Flywheel Fan

Regular price £90.00 GBP
Regular price Sale price £90.00 GBP
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Excess postage costs reimbursed to the customer

SIP Vespa PX PE Sprint Rally Super Classic Flywheel Fan (cast)

  • aluminium cast
  • flywheel ca.: 1000g
  • w/o e-start

Traditional style flywheel as opposed to the CNC machined version. Ideal if you want to keep that classic look. 

The High Flow Flywheel was developed to significantly increase the cooling performance of Engines, especially under demanding conditions such as city traffic in summer, long highway journeys or racing. Thanks to an optimized arrangement, number and shape of the fan fins, a stronger air flow is generated, which dissipates the heat from the Cylinder more efficiently.

 

Improved cooling performance thanks to optimized design:

  • Elevation of the number of fan blades: the number of blades has been increased from 12 to 16 to maximize airflow.
  • Increased cross-section: the cross-section between the fans has been increased by 15% to further optimize airflow
  • .Curved contour: the individual blades have a curved contour that further improves the fan's airflow performance.

Different versions and weights:

 

The High Flow Flywheel is available in different versions to meet different requirements:

  • CNC version: this version is relatively light at approx. 510g and is suitable for most applications.
  • Cast version: a more robust cast version is available for particularly demanding inserts. These versions are available in the following weights: 620g Smallframe and 1200g for Largeframe Models
  • .cast version with Elestart Gear Ring: Especially for Largeframe PX Engines with Elestart (electric starter) there is a suitable version of the High Flow Flywheel with Gear Ring.

Compatibility with SIP Performance Ignitions:

 

The High Flow Flywheel is also compatible with SIP Performance Ignitions and offers optimum cooling performance in combination with these.

 

Advantages and disadvantages:

  • Advantages: Significantly improved cooling performance, lower cylinder temperature, ideal for thermally sensitive engines and demanding operating conditions
  • .Disadvantages: Elevation of airflow requires more power from the Engine, which can have a minimal effect on rear wheel performance. However, an overheated Engine is significantly less powerful than an optimally tempered Engine.

 

 

Scooter Vista, located in the Vale of Glamorgan (near Cardiff), is your destination for high-quality spare parts for classic scooters. Our extensive stock of suppliers from Italy and Germany ensures that we can provide the best parts for both Lambretta and Vespa, all at competitive retail prices. Plus, if there's a specific product you need that is not listed on our website, simply send us an email and we will do our best to get it for you. Trust Scooter Vista for all your spare part needs!

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