Colnago V4Rs Ultegra R8170 Di2-VISION SC 45 RVBO
Product information "V4Rs Ultegra R8170 Di2-VISION SC 45 RVBO"
The Colnago V4Rs is an uncompromising high-performance road bike, developed with one clear goal in mind: to win. The monocoque full-carbon frame combines maximum stiffness, improved aerodynamics and low weight – tried and tested on the World Tour. Fitted with a Shimano Ultegra Di2 groupset and hydraulic disc brakes, as well as a Vision SC 45 carbon wheelset on Pirelli P Zero Race tyres, it offers precise control and racing dynamics. Every detail has been tested in real-world racing conditions to deliver performance not just on paper, but on the road.
Features - Colnago V4Rs-Ultegra R8170 Di2-VISION SC 45 RVBO
- High-quality monocoque full-carbon frame with tyre clearance of up to 32 mm and a full-carbon fork, designed for a system weight of up to 120 kg
- Shimano Ultegra Di2 2x12-speed electronic groupset
- Shimano Ultegra HRD hydraulic disc brakes with 160 mm / 140 mm rotors
- Colnago CC.01 carbon handlebar and stem set
- Carbon D-shape seatpost
- Vision SC 45 tubeless-ready carbon wheelset with 45 mm rim height
- Pirelli PZero Race 28 mm wide tyres
Please note that pedals are not included!
Highlights
Stiff and responsive where you need it
The V4Rs features specially developed carbon laminations in the high-stress areas of the frame. This ensures that pedalling power is transferred more directly and efficiently than on any other World Tour bike.
Unrivalled ride quality
The lighter, redesigned fork significantly improves control – on descents, in the peloton and on technically demanding routes.
Narrower front section
Optimised front-end geometry reduces drag and maximises aerodynamic efficiency for solo rides on the path to victory.
Tyre clearance up to 32 mm
More space for wider tyres increases comfort and versatility, whilst ensuring compatibility with a wide range of wheelsets and tyres.
CeramicSpeed SLT headset
CeramicSpeed bearings treated with SLT technology enable virtually maintenance-free operation throughout their entire service life.
Easier bike customisation
Linearly graduated reach and stack values across all frame sizes facilitate precise customisation and ensure an optimal riding position.
- Model Year: 2025
Colnago V4Rs Ultegra R8170 Di2-VISION SC 45 RVBO
The Colnago V4Rs is an uncompromising high-performance road bike, developed with one clear goal in mind: to win. The monocoque full-carbon frame combines maximum stiffness, improved aerodynamics and low weight – tried and tested on the World Tour. Fitted with a Shimano Ultegra Di2 groupset and hydraulic disc brakes, as well as a Vision SC 45 carbon wheelset on Pirelli P Zero Race tyres, it offers precise control and racing dynamics. Every detail has been tested in real-world racing conditions to deliver performance not just on paper, but on the road.
Features - Colnago V4Rs-Ultegra R8170 Di2-VISION SC 45 RVBO
- High-quality monocoque full-carbon frame with tyre clearance of up to 32 mm and a full-carbon fork, designed for a system weight of up to 120 kg
- Shimano Ultegra Di2 2x12-speed electronic groupset
- Shimano Ultegra HRD hydraulic disc brakes with 160 mm / 140 mm rotors
- Colnago CC.01 carbon handlebar and stem set
- Carbon D-shape seatpost
- Vision SC 45 tubeless-ready carbon wheelset with 45 mm rim height
- Pirelli PZero Race 28 mm wide tyres
Please note that pedals are not included!
Highlights
Stiff and responsive where you need it
The V4Rs features specially developed carbon laminations in the high-stress areas of the frame. This ensures that pedalling power is transferred more directly and efficiently than on any other World Tour bike.
Unrivalled ride quality
The lighter, redesigned fork significantly improves control – on descents, in the peloton and on technically demanding routes.
Narrower front section
Optimised front-end geometry reduces drag and maximises aerodynamic efficiency for solo rides on the path to victory.
Tyre clearance up to 32 mm
More space for wider tyres increases comfort and versatility, whilst ensuring compatibility with a wide range of wheelsets and tyres.
CeramicSpeed SLT headset
CeramicSpeed bearings treated with SLT technology enable virtually maintenance-free operation throughout their entire service life.
Easier bike customisation
Linearly graduated reach and stack values across all frame sizes facilitate precise customisation and ensure an optimal riding position.
- Model Year: 2025
Configuration
| Frame: | Monocoque carbon. Maximum tyre size: 32 mm (30 mm: nominal width) Diameter: 12 mm. length 100 mm (front) - 142 mm (rear), Frame weight: 798 g |
|---|---|
| Frame material: | Colnago V4Rs Monocoque carbon frame |
| Colour: | RVBO |
| Fork: | Carbon fork for disc brakes, integrated cables, 1"1/8 section |
| Brakes: | Shimano Ultegra R8170 HRD Flat Mount |
| Brake discs: | Shimano RT-CL900 / RT-CL800 160 mm / 140 mm |
| Brake levers: | Shimano Ultegra ST-R8170 |
| Headset: | ID:35 OD:47 36°/45° CeramicSpeed SLT Treated Bearings |
| Stem: | Colnago CC.01 integrated Cockpit - regular geometry 420: 90 mm, 455: 100 mm, 485: 110 mm, 510: 110 mm, 530: 120mm |
| Handlebar: | Colnago CC.01 integrated Cockpit - regular geometry 420: 390 mm, 455: 390 mm, 485: 390 mm, 510: 410 mm, 530: 410 mm |
| Handlebar tape: | Colnago Grip Black or Colnago WT23 (for WT24 color scheme only)+ |
| Saddle: | Prologo Scratch M5 Tirox or selle Italia Novus Boost EVO TI316 Superflow |
| Seatpost: | Carbon seatpost, 0.15 offset, "D-Shape" section |
|---|---|
| Crankset: | Shimano Ultegra 52-36T, Sizes 420-485 - 170 mm, Sizes 510-530 - 172.5 mm, Sizes 550 - 570 - 175 mm |
| Bottom bracket: | T47 Shimano with steel bearings |
| Rear derailleur: | Shimano Ultegra R8170 Di2 Disc 12-speed |
| Gear shifters: | Shimano Ultegra ST-R8170 |
| Front derailleur: | Shimano FD-R8150 12-speed |
| Cassette: | Shimano 11–34 Zähne 12-speed |
| Chain: | Shimano CN-M8100 12-speed |
| Tyres: | Pirelli PZero Race 700x28 |
| Wheelset: | Vision SC 45 Carbon, 45 mm rim height |
| Other details: | handlebar holder: CC01 integrated cockpit, bottle cage: 1x Colnago matt black, Cockpit integrated multitool |
| Maximum total weight allowed: | 120 kg |
Geometry
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