Colnago V4 Shimano 105 R7150 Di2 Disc + Vision Sc45 2025

Please note: The bikes are assembled according to the manufacturer's specifications with default features according to size. For any assembly requests or specifications other than the basic ones, please contact our costumer service directly before purchase.

Lightness and responsiveness, with Colnago charm

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. Quality carbon and fittings designed to offer an excellent level of performance make the V4 a perfectly balanced bike in every respect. The design combines technical features with light and aerodynamic details.

Steering tube
Shorter head tube and longer fork than previous models for enhanced rideability and responsiveness. These features - combined with quality carbon - make this bike perfectly suited to both climbs and flatter terrain.

Fork
The fork is designed specifically for disc brakes and has concave chain stays to accommodate tyres up to 30mm (nominal).

Wiring
The cables run inside the Colnago SR10 stem and then through the fork stem. This makes for an extremely sleek and technically more aerodynamic frame.

Tech spec

Frame

• Material: Monocoque carbon
• Fork: 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
• Through axles: Diameter: 12 mm. length 100 mm (front) - 142 mm (rear)

Drivetrain

• Shifting system: Shimano 105 R7170 Di2 Disc
• Front derailleur: Shimano 105: Shimano FD-R7150
• Rear derailleur: Shimano 105: Shimano Shadow RD-R7150
• Chain: Shimano 105: Shimano CN-M7100 12V
• Crankset: Shimano 105: 50-34T
• Cassette: Shimano 105: 11-34 12v
• Bottom bracket: T47
• Crank length: Sizes 420 - 485: 170 mm / Sizes 510 - 530: 172.5 mm / Sizes 550 - 570: 175 mm

Brakes

• Brakes: Shimano 105 R7170, 160 mm Front / 140 mm Rear, SM-RT64 rotors
• Disc size: 160 mm Front/ 140 mm Rear
• Brake lever: Shimano 105 ST-R7170
• Brake caliper: Shimano 105 BR-R7170

Wheels

• Rims: Vision 45 Carbon
• Material: Rims: Carbon
• Rim height: 45 mm
• Inner rim width: 21mm
• Hubs: Hubs with direct pull spokes
• Through-bolt: Front: HH12-100 - Rear: HH12-142
• Tyres: Pirelli P7 Sport 28 mm
• Max. tyre size: 32 mm (nominal width)

Components

• Saddle: SELLE ITALIA NOVUS BOOST EVO / PROLOGO SCRATCH M5
• Handlebar: COLNAGO R41 (carbon) 420 - 485: 400 mm / 510 - 530: 420 mm / 550 - 570: 440 mm
• Steam: Colnago SR10 Size 420: 90 mm / Size 455: 100 mm / Sizes 485 - 510: 110 mm / Sizes 530 - 550: 120 mm / Size 570: 130 mm
• Handlebar Tape: Colnago Grip Black
• Bottle cage: Colnago Matt Black (1x)

Default Components

• Default crank length: 170 mm
• Default stem length: 90 mm
• Default handlebars width: 390 mm

Producer's notes: depending on component availability, specifications are subject to change without notice. Images are for illustrative purposes only. Anything not specified in the description is not included.