Head Tubes

Columbus Bike Tubing // Head Tubes

Arranged by increasing Tube Diameters, and then by increasing Walls. Click part number to order.
  COLUMBUS HEAD TUBES  
Alloy info chart
Columbus Bike Head Tubes for frame building
31.8 mm (1.250") STEERER DIAMETER 25.4 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
31.8 1 600 SL SLOI18600   $18.95
31.8 1 600 CROMOR CRMI18600   $15.95
32.4 mm STEERER DIAMETER 25.4 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
32.4 1.3 600 ZONA CYRH18600   $16.95
36.0 mm (1.417") STEERER DIAMETER 28.6 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
36 1.1 250 XCR XCRK18250   $61.95
36 1.1 600 ZONA CYRK18600   $19.95
36 1.1 240 ZONA CYRK18200   $8.55
38.0 mm Head Tube
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
38 0.8 240 SPIRIT CYRA18240   $10.45
46.4 mm (1.827") STEERER DIAMETER 28.6 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
46.4 1.1 250 XCR XCRX18250   $67.95
46.4 1.1 600 LIFE/HSS CYRG18600   $39.75
46.4 1.1 240 LIFE/HSS CYRG18240   $20.35
TAPERED HEAD TUBE 56 mm x 46 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
56 1 250 LIFE/HSS CYRT18250 WITH REINFORCING RINGS $52.50
TAPERED HEAD TUBE 46 mm x 36 mm
O.D. in mm Wall in mm Length Alloy Part Number   Price Shape
46 1.1 245 LIFE/HSS CYRG18245001 WITH REINFORCING RINGS $51.50