Fanwheel MMW HP4 for Vespa
curled fan, 350g
The MMW fanwheels that are compatible with the HP 4 flywheels possess fifteen specially curved cooling fins, optimised to provide improved cooling. The PX fanwheel has been carefully designed to fully exploit the space available beneath the flywheel cover. The original twelve M4 sized threaded holes require enlargement from 3.4mm to 4.5mm in diameter. This fanwheel also enables extra fixing holes to be made for a rock-solid hold under extra load.
Harald at MMW has been busy producing aluminium fanwheel replacements for the MALOSSI/ VESPATRONIC/ PARMAKIT/ POLINI performance orientated ignition systems. These items do not only impress with an eye catching design, but also ensure an improved cooling for your cylinder.
These fanwheels with the vintage look complement the VESPATRONIC vintage ignition kits that do not include a fanwheel as part of the kit. This also avoids the added hassle of having the original PIAGGIO fanwheel modified to fit, so enabling a direct assembly or `plug and play`! The curved fins on the MMW fanwheel transfer an extra volume of cooling air to your cylinder, so preventing motor damage.
These cooling fans are CNC milled from solid aluminium and the usual high MMW quality standard shines through.
Conclusion: This item is a very high quality eye catcher. An absolute 'must have' for the more highly tuned motor set ups due to the improved transfer volume of fresh air to your cylinder.
SIP-TIP : A thread locking liquid (Art.No.: 14100000) helps prevent the fanwheel coming loose.
Robert Kerner, SIP employee and head of Scooter & Spareparts : “Top item! It even helps the 'Basterd' demonstrator with it's race orientated motor to stay cool. It also reminds me of the original PIAGGIO design.”
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