Compare Seat Tubes

Compare Columbus + True Temper Tubing // Seat Tubes

**True Temper shown in light gray rows. Columbus tubes indicated by white background rows, click on the part number to order.
Tubes are arranged by increasing Tube Diameters, and then by increasing Walls.
  SEAT TUBES: COLUMBUS + TRUE TEMPER COMPARISON  
(+): Indicates tube has anti-dent treatment / Butt end in bold represents painted end
Info about anti-dent treatment   -    Alloy comparison+ info
28.5 mm (1.122") Double Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.61\.41\.51 286 530 S3 HS3STS 32 38 286 38 136
.61\.41\.51 336 580 S3 HS3STM 32 38 336 38 136
.61\.41\.51 382 626 S3 HS3STL 32 38 382 38 136
28.6 mm (1.125") Double Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.7\.4\.6 295 620 SPIRIT SPTI13620 175 40 295 40 70
.7\.4\.6 310 560 LIFE SLFI13560 160 30 310 30 130
.7\.4\.6 310 560 LIFE+ SLFI13560+ 160 30 310 30 130
.7\.4\.6 285 635 LIFE SLFI13635 160 30 285 30 130
.7\.4\.6 285 635 LIFE+ SLFI13635+ 160 30 285 30 130
28.6 mm (1.125") Single Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center
.8\.6 445 635 SPIRIT FL SPLI13635 150 40 445
.8\.6 445 635 SPIRIT FL+ SPLI13635+ 150 40 445
.8\.6 445 635 SL SL2I13635 150 40 445
.8\.6 445 635 SL+ SL2I13635+ 150 40 445
.8\.6 445 635 ZONA ZONI13635 150 40 445
.8\.6 445 635 ZONA+ ZONI13635+ 150 40 445
.9\.6 475 640 CROMOR CRMI13640 95 70 475
.9\.6 475 640 CROMOR+ CRMI13640+ 95 70 475
.9\.6 485 650 VERUS RC2ST 102 63 485
.9\.6 515 680 VERUS VERUSST2 102 63 515
.9\.6 364 680 VERUS HT HVERST1 102 63 515
28.6 mm (1.125") External Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.8\.6\1 210 520 LIFE SLFI13520001 150 40 210 40 80
.8\.6\1 210 520 LIFE+ SLFI13520001+ 150 40 210 40 80
.8\.6\1 325 635 LIFE SFLI13635001 150 40 325 40 80
.8\.6\1 325 635 LIFE+ SFLI13635001+ 150 40 325 40 80
8\.6\1 215 715 ZONA ZON113715 150 40 215 40 270
.8\.6\1.2 150 550 ZONA ZON113550 245 40 150 40 75
.8\.6\1.2 150 550 ZONA+ ZON113550+ 245 40 150 40 75
.8\.6\1.2 150 550 ZONA ZON113550110F 245 40 150 40 75
.8\.6\1.2 220 620 ZONA ZON113620 245 40 220 40 75
..8\.6\1.2 220 620 ZONA+ ZON113620+ 245 40 220 40 75
.9\.6\1^ 306 705 OX PLAT HOXPLATST7 248 38 306 38^ 76^
.9\.6\1.1^ 305 635 VERUS HT HOXPLATST5 178 38 305 38^ 76^
.9\.6\1.22^ 120 650 S3 SALST1 344 51 120 51^ 85^
28.6 mm (1.125") External Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.8\1.3^ 450 649 VERUS BMXST-ST01 163 - - - -
28.9 mm (1.138") BMX Straight Gauge Seat Tube - 27.2mm Seat Post
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
0.7 - 290 SUPERTHERM BMXST-ST01 163 - - - -
31.7 mm External Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.7\.5\.9 315 635 LIFE/HSS SLFM13635001 160 40 315 40 80
.7\.5\.9 315 635 LIFE/HSS+ SLFM13635001+ 160 40 315 40 80
.7\.5\.9 240 710 LIFE/HSS SLFM13710001 160 40 240 40 230
.7\.5\.9 240 560 LIFE/HSS SLFM13560001 160 40 240 40 80
.7\.5\.9 240 560 LIFE/HSS+ SLFM13560001+ 160 40 240 40 80
.7\.5\.9 240 560 ZONA ZON113560002 160 40 240 40 80
31.7 mm (1.25") Single Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center
.7\.5 495 635 XCR XCRM13635 100 40 495
.7\.5 460 650 XCR XCRS13650 150 40 460
.7\.6 508 635 VERUS VERUSST1 76 51 508
.7\.6 397 550 OX PLAT HOXPLATST8 102 51 397
.7\.6 437 635 VERUS HT HOXPLATST6 147 51 437
.8\.5 445 635 LIFE SLFM13635 150 40 445
.8\.5 445 635 MAX MAXL13635 150 40 445
.8\.5 445 635 MAX+ MAXL13635+ 150 40 445
32.7 mm Single Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.7\.5\.9 240 560 ZONA ZON113560001 160 40 240 40 80
.7\.5\.9 240 560 ZONA+ ZON113560001+ 160 40 240 40 80
.7\.5\.9 315 635 ZONA ZON113635001 160 40 315 40 80
.7\.5\.9 145 145 ZONA ZON113550001 245 40 145 40 80
33.0 mm Double Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center Taper 2 Butt 2
.65\.45\.65 270 650 XCR XCRM13650A 200 40 270 40 100
.9\.6\1.1 148 650 OX PLAT REEBST1 300 51 148 51 100
34.9 mm (1.375") Single Butted Seat Tubes
Wall in mm Center Length Alloy Part Number Butt 1 Taper 1 Center
.7\.5 460 635 LIFE SLFL13635 135 40 460
1.6\.8 395 533 VERUS VERUSSTMAG2 75 63 395
1.6\.8 345 508 VERUS VERUSSTMAG 100 63 345