The MASH CNC stem is made from 6066 T6 aluminum alloy and CNC machined to obtain variable thicknesses. The result is a stem with great strength. The front panel has the MASH lightning bolt cut into it and the sides of the body are emblazoned with the Cinelli and MASH logos.
Stem diameter 31.8mm, 75 Deg tilt.
Top Cap not included.
Available only in ultra limited quantities.
*Original product picture extracted from Cinelli USA website.