Bicicleta BRONDELLO DISC

MATERIAL: Columbus Spirit HSS - steel

WELDING: TIG / Braze welding

Frenos: DISCO

THE CLASSIC STEEL FRAME INTEGRATED WITH NEWEST DISC BRAKE TECHNOLOGY

• Asymmetrical rear chain stay to give more traction, balance and braking power to the bicycle

• Oversized bottom bracket  to improve welding surface 

• Oversized down tube 

• Head tube diameter: 46 mm oversize 

• Tire size up to 30 mm

• With mechanical kit external cable routing 

• With electronic kits (Di2, EPS, e-Tap) internal cable routing

• Inserted in BB30 bottom bracket is a CNC machined insert in aluminium 7075 

• Headset: conical 1 1/8” – 1 1/2" sealed ball bearings, semi-integrated

• Replaceable rear derailleur hanger made of CNC machined in aluminium 7075

• Seat post diameter : 31.6 mm

• Integrated  seatpost clamp

• Columbus Futura Disc Fork with a 12 * 100 mm thru-axle, 440 grams

• Rear and front thru-axle included with frame 

• Anti-corrosion treatment 

• Two bottle cages mount

• CNC machined brass front OM blazon 

• Tubes characteristics: Breaking load : 1050 ÷ 1250 MPa / Yield strength : 750 MPa / Extension : 5 ÷ 14%

         CONFIGURAR TU OM / BRONDELLO DISC  👈