The Colnago V4 is an all-round bicycle, a bike that is extremely fun to ride and has a clean and refined design. The frame is a monocoque which is stiff, solid, reactive, and which enjoys the same carbon layup R&D and aerodynamic studies that led to the realization of the V4Rs.
Colnago V4 Ultegra Di2
Frame (material) Monocoque carbon.
Fork (material, section notes) Carbon fork for disc brakes, integrated cables, 1"1/8 section
Headset ACROS ss 1"1/4 35x47x7 bearing
Seatpost Carbon seatpost, 0.15 offset, "D-Shape" section
Drivetrain Shimano Ultegra R8170 Di2 Disc
Front derailleur Shimano Ultegra: Shimano FD-R8150
Rear derailleur Shimano Ultegra: Shimano Shadow RD-R8150
Chain Shimano Ultegra: Shimano CN-M8100 12V
Crankset Shimano Ultegra: 52-36T
Cassette Shimano Ultegra: 11-30 12v
Bottom bracket T47
Brakes Shimano Ultegra R8170
Disc size 160 mm Front/ 140 mm Rear
Brake lever Shimano ULTEGRA ST-R8170
Brake caliper Shimano ULTEGRA BR-R8170
Wheels Fulcrum Racing 600 DB - Tubeless ready
Material Rims: aluminium, Spokes: stainless steel.
Tyres Pirelli P7 Sport 28 mm
Maximum tyre size 32 mm (nominal width)