Frame
COLUMBUS® NIVACROM® ZONA
High Quality Asymmetric Double Butted Steel Tubes
Handcrafted Silver Welding and Meticulous Finishing
*Negative Slope
*Size : XS | S | M | L | XL (custom geo available on request)
Bottom Bracket Threading : BSA BB 68mm (English)
Seatpost Diameter* : Ø 27.2 mm
Head tube: External 1 1/8" (Headset available on request)
Weight: 1800g (53cc)
*No rear brake hole (Available on request)
*No bottle cage mounts (Available on request)
Each frame is numbered
Handmade in Italy