Cromoly Brazing Frame Building

UBI Cromoly Brazing Frame Building Class

Who Will Benefit:

  • First Time Frame Builders
  • Career Oriented Mechanics
  • Enthusiasts Desiring to Build Their Own Frame


None - this is an entry level class.

What You'll Learn:

UBI Cromoly Brazing Frame Building Class

Since many of the higher quality custom bicycle frames are brazed, it is no surprise to us that our most popular frame building course is our Chromoly Brazing Frame Building class. We recommend it for the avid cycling enthusiast, the bicycle shop mechanic, shop manager, or the student who aspires to become a professional frame builder. Both lugged and fillet brazed frame building is covered.

Though the course is intense, numerous beginners with average mechanical skill or no previous building experience, have completed it successfully. In most cases, every step of the construction is done entirely by the student. If necessary, however, instructors are always nearby and willing to help.

Students may build a mountain bike, road bike, hybrid bike, cyclocross bike, track bike, or trials bike. Students who successfully complete this class will leave with a high quality custom chromoly bicycle frame ready for painting.

Some of the Brazing Topics We Cover Include:

UBI Cromoly Brazing Frame Building Class

  • Frame Geometry
  • Frame Fit
  • Lugs vs. Fillet Brazing
  • Tubing Selection
  • Shop Safety
  • Tool Selection & Use
  • Tube Mitering
  • Tube Prep
  • Finish Work
  • Painting Recommendations

Tuition Information

The cost of the two week Cromoly Brazing Frame Building Course is $3,050 with a $150 registration fee required with your signed class application.

All materials and supplies necessary to build a high-quality custom frame are included in the tuition price. The choice of tubing used will vary somewhat depending on several factors; primarily the design determined by the student. In all cases the tubing will be high quality chromoly. Each frame will be built with a full compliment of braze-ons and dropouts. If buliding a lugged frame in our brazing class, students will use high quality investment cast chromoly lugs. Lugs are only available for traditional designs.

Class Schedule & Registration:

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