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  • Home
  • Catalog
    • Columbus Trittico Cockpit
    • Custom Products Showcase
    • Tubing, Steel
      • Head Tubes
      • Top Tubes
      • Down Tubes
      • Seat Tubes
      • Chain Stays
      • Seat Stays
      • Steer Tubes
      • Fork Blades
    • Tubing, Stainless Steel
    • Tubing, Titanium
      • Titanium Main Tubes
      • Titanium Stays
      • Titanium Fittings & BB Shells
    • Kits
      • Tube Sets
      • Main Tube Kits
      • Fork/Stem Kits
    • Velospec
    • Dropouts
      • Front
      • Rear
      • Track/Modular
      • Hangers
      • Axles
    • Lugs & BB Shells
      • Lugless BB Shells & Motor Mounts
      • Lugged BB Shells
      • Head & Seat Lugs
      • Lug Sets
      • Fork Crowns
    • Fittings
      • Brake Mounts
      • Cable Guides
      • Shifter Guides/ Cable Stops
      • Head Tube Rings/Cups
      • Hangers
      • Hardware
      • Bosses/Eyelets
      • Gussets/Reinforcements
      • Bridges
      • Various
    • Components
      • Raw Forks
      • Painted Forks
      • Head Sets
      • Axles
      • Top Caps/Collars/Clamps
    • Tools
      • Hand
      • Welding/Brazing
      • Cutting
      • Jigs & Fixtures
      • Paint Masks
    • Consumables
      • Flux
      • Filler
      • Abrasives
      • Packaging
      • Supplies
    • Gear
    • Odds & Ends
  • Education
    • Frame Classes
    • Paint Classes
    • Seminars & Workshops
    • Continuing Education
  • Fabrication
  • Finishing
  • Consulting
  • About Us
    • Company History
    • Brands We Carry
  • Vicious Cycles
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Return to FITTINGS.

8 products

8 products

Quick view
H2O Bottle Boss Reinforcement, Steel
$0.28
Quick view
Star H2O Bottle Boss Reinforcement, Steel
$0.48
Quick view
Star H2O Bottle Boss Reinforcement, Stainless Steel
$1.18
New
Quick view
Braze-on Seat Clamp Sleeve
$10.95
New
Quick view
Braze-on Seat Clamp Sleeve, Long
$14.95
New
Quick view
Steel Seat Clamp, 29.8 ID
$8.75
Sold Out
Mild Steel Tube End Cap, Round, 28.6 x 1.2, Laser Cut
$1.35
Quick view
Mild Steel Tube End Cap, Round, 25.4 x 1.2, Laser Cut
$1.35
Painting & Finishing

Explore the wet paint and powder coating options we offer.

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Columbus Tubing

Soul of Cycling.

Columbus XCr, Spirit HSS, Spirit, Life, Max, SL, SLX, Zona and Cromor.

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Frame Building Classes, Seminars & More

Small group instruction with hands-on steel frame building classes.

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