46.4 mm (1.827") Steerer Diameter 28.6 mm Tubeset


Availability: Out of stock

  • • Designed by Columbus
  • • Alloy: XCr Stainless Steel
  • • Top of the line stainless, seamless tubeset
  • • Seamless-technology improves stiffness and mechanical properties
  • • High corrosion resistance in long-term periods in every use and weather condition
  • • No need to be painted or clear-coated after polishing
  • • Ultra smooth surface (Ra<0,4)
  • • Made in Italy

46.4 mm (1.827") Steerer Diameter 28.6 mm Tubeset


Columbus XCr Stainless 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 XCRX18250
Diameter 46.4 mm
Wall in mm 1.1
Length 250
Alloy XCr
Bend -