Marvic Piuma Cast Magnesium Wheels - Yamaha R1 (2004-2008)

Marvic Piuma Cast Magnesium Wheels - Yamaha R1 (2004-2008)

This model has unique characteristics of its kind. Thanks to the five hollowed spokes with tube- sections, this wheel is at its maximum in terms of stiffness and strength, and it bears highest levels of fatigue without sacrifice, remaining at Top level in terms of lightness. A wheel technically perfect.

• The casting process used by Marvic is the sand gravity casting.
• This is a very expensive process reserved only for a few elite of manufacturer, and often associated to the production of prototypes. After the casting phase each wheel is refinished, grinded and lapped, and before being machined by CNC machines, each wheel undergoes a thermal treatment in order to increase its mechanical properties.
• A very complex and articulate process, that allows for the realization of phenomenal products, both in aesthetics and technology.
  
• Wheels are supplied with necessary adapters and cush drive.
• Valve stems are included.
• The front stem is a 90-degree model on most applications.