USED Vintage 1984 Bianchi Specialissima Columbus Tretubi Lugged Steel Road Bike 53cm White Made in Italy price_changed_on_2023-01-05 - "Hidden" chainring bolt threads

- "Hidden" chainring bolt threads into crank arm to enhance chainring stiffness

Chainring BCD: 130

- Carbon Bar compatible

Narrow for pedaling freedom and reduced weight

USED Vintage 1984 Bianchi Specialissima Columbus Tretubi Lugged Steel Road Bike 53cm White Made in Italy price_changed_on_2023-01-05 - "Hidden" chainring bolt threadsFor sale is a USED Vintage 1984 Bianchi Specialissima Columbus Tretubi Lugged Steel Road Bike 53cm White Made in Italy SPECS: Size: 53cm Seat Tube (c t): 53cm Seat Tube (c c): 52cm Top Tube (c c): 53cm Top Tube (eff): 53cm Head Tube: 10. 5cm Steer Tube: 14cm Spacing (F R): [F] QRx100mm [R] QRx126mm Wheel Size: 700c Weight: 3020g COMPONENTS: Frame: Colombus Tretubi, lugged steel Fork: Bianchi Lugged Steel Headset: External, threaded Seatpost: 27. 2mm