Butt brazing offers the cleanest of lines with it smooth intersection of tubes. Brazing also is the best mothod for custom geometry or different profiled tubing.

Zona  is strong light weight tubing set  but of Columbus;s Nivacrom formula. Double butted in traditional tubing sizes.

Zona can be TIG welded, Butt Brazed or Lugs there is about a $50 upcharge when brazing or using lugs because of the detailing  and materials required.

Compared with other brand tubing we feel Zona is a great alternative to the well known Reynolds 531 . Zona Nivacrom formula is stronger and lighter.

Because of this and the ceasing of production in Italy of Columbus;s  chaeper Thron tube sets, Zona is the obvious choice and better quality.... at little extra cost.

Ideal frame tubing for:

Touring Bikes and frames

Road bikes and frames.

Track/Fixie bikes and frames

Ladies Mixte style frames and bikes

Can be madewith:

Investment cast lugs

Butt Brazing

TIG welding

Frame only  $1250

Fork cro mo    rake 45  $135

1 colour Dupont Paint and braze ons . Upcharge for Chrome plating and extra colour.