Tube Sets

XCr

The jewel of the crown, top-range tubeset
The only biphasic stainless seamless tube family available in the cycling industry
Tripled & Double butted tube reinforces
High corrosion resistance in long-term periods in every use and weather condition
Seamless-technology, improved stiffness and mechanical properties
Reduced thickness, up to 0.4mm for an extremely reduced weight
Exceptional resistance to Stress Corrosion Cracking
No need to be painted or clear-coated after polishing
Ultra smooth surface (Ra<0,4)
Excellent weldability
Made in Italy

Triple butted 3Al – 2,5V alloy
Cold-Drawn Seamless Grade 9 Tubeset
Columbus’ cold-drawing technology improves the mechanical properties of Hyperion tubes compared to other Titanium tubes available on the market, with a +22% increase in UTS relative to non-butted tubes
Wide range of special shapes and bends, from the Columbus new and old archives
Columbus’ special proprietary drawing-lubricant provides extra-clean tubes out “of the box”, without residual oils. This allows builders to prepare tubes for welding more quickly.

Triple butted OMNICROM alloy
Cold-Drawn Seamless Tube
Exceptional mechanical properties
Special HSS shaping, designed to optimize tube strength according to the orientation of its local solicitations
High tensile strength, superior resilience and incredible fatigue resistance
Visual Quality Control inspection and hand marking of each tube
Unpaired strength/weight ratio
Made in Italy

Triple butted OMNICROM alloy
Cold-Drawn Seamless Tube
Reduced thickness, up to 0.38mm
Exceptional mechanical characteristics
High tensile strenght, superior resilence and incredible fatigue resistance
Excellent tube-surface finishing and highly controlled alloy-composition, regular and close to nominal, for an excellent weld bead
Visual Quality Control inspection and marking of each tube
Incomparable strength/weight ratio
Made in Italy

Triple butted OMNICROM alloy
Cold-Drawn Seamless Tube
The very first and only original patented non-round tubeset of the cycling history
Tubes shapes oriented according to localized specific stress-direction
Elliptical and oriented oversized sections for an increased momentum of inertia
Maximized stiffness, reduced thickness, weight and power-dispersion
Made in Italy

Double butted OMNICROM alloy
The most famous Columbus round set
Hi-performance, imperial dimensions
Exclusive laminated tapered fork blades swaged on shaped-mandrels for an improved structure and lightness
Wide range with multiple diameters and thicknesses and reinforces
Meets both lugged and Tig-welded frame needs
Evergreen specifications updated to new technologies and alloys
Double butted seamless tubes, cold worked and stress relieved
Made in Italy

Triple / Double butted 25CroMo4 alloy seamless tubeset
Moderate weight and high strenght
Multiple possible shapes, triangle & stays
Increased wall-thicknesses and butted lenghts in strategic tube areas
Perfect solution for offroad and training purpose
Great to mix with lighter Columbus sets for an improved resistance • Good resistance to heating during welding process
Great reliability and fatigue life
Made in Italy

Double & Single butted Cromor alloy
Competitive and easy to weld & braze
The legendary Columbus tubeset
The ABC of framebuilding art
Reinforced in the welding/junctions areas up to 0.8/0.9/1.2mm
Tubes with reduced thickness up to 0.5/0.6mm
Top reliability even in the most demanding and stressing conditions
Long-lasting properties and performance even after heavy-duty use
Improved performances with multiple cold-drawn & stress-relief processes
Full-set made in Italy. ‘Tre-Tubi’ composition available ex-Asia for OE productions