22.2 mm Chain Stay


Availability: Out of stock

  • • Designed by Columbus
  • • Alloy: Max Niobium Steel
  • • Tubes shaped according to stress-direction
  • • Maximized stiffness, reduced thickness, weight and power-dispersion
  • • Elliptical and oriented oversized sections for an increased momentum of inertia to better face and respond to the stress-direction in the various areas of the frame, giving an extremely improved performance
  • • Made in Italy

22.2 mm Chain Stay


Columbus Max Niobium Steel AlloySince 1919, Columbus has been a leader and innovator in producing steel tubing, first for the bicycle industry, later for aviation and Italian racing car and motorcycle chassis. Known for their extensive research in mechanics and metallurgy, frame builders can count on the guaranteed quality and controlled origin of Columbus to build bikes that combine stiffness and strength with increased resistance to deformation and breakage. The selection of tube profiles and alloys allow for customization to meet the needs of any rider, condition, or terrain. Favored by champions and top riders from Gimondi to Merckx, Hinault to Argentin, Lemond and Roche, Columbus is internationally recognized as “The Soul of Cycling.”

Additional Information

Part Number MMXI140OV410
Diameter 22.2 mm
Wall in mm 0.7
Length 410
Alloy MAX
Tip 12.5
Taper 300
Oval 17.7x26
Bend -