Description
Colnago V5Rs Ultegra Di2 Road Bike
The V5Rs Ultegra Di2 Road Bike showcases Colnago’s lightest carbon frame to date. As a pioneer in carbon fibre bike production, Colnago upholds its reputation with the V5Rs, delivering a frame that weighs just 685g in a midsize unpainted version. Despite its ultralight construction, it retains the stiffness and responsiveness that defined the V4Rs.
Modern road racing increasingly favours riders who create gaps over climbs and extend them on descents, making precise handling essential. This trend was evident in races such as Tour de France Stage 4 and Giro di Lombardia in 2024. The refined fork and headset not only reduce weight but also enhance control and responsiveness, giving riders the confidence to push limits on technical descents.
To accommodate fully integrated cable routing, the fork incorporates a D-shaped section to house the cables neatly. The headset retains a dual bearing setup, with a 1"1/8 top bearing and a 1"1/4 bottom bearing, as seen on the V4Rs. Colnago has also opted for a BSA bottom bracket, a choice made possible by the frame’s inherent stiffness. This eliminates the need for an oversized bottom bracket, contributing to an overall reduction in weight.
The image shown is indicative only.
Component details may differ from the actual mode.
Technical Specification
| Frame | Colnago V5Rs carbon frame, BSA bottom bracket, UCI approved, 142mm x 12mm thru-axle |
| Fork | Colnago V5Rs carbon fork, 100 x 12mm thru-axle |
| Headset | CeramicSpeed SLT bearings (lifetime warranty) |
| Bottom Bracket | Shimano BSA 24mm |
| Integrated Bar & Stem | Colnago CC01 handlebar |
| Bar Tape | Colnago Grip Black |
| Front Brake | Shimano Ultegra Di2, 2-piston hydraulic calliper with 160mm rotor |
| Rear Brake | Shimano Ultegra Di2, 2-piston hydraulic calliper with 140mm rotor |
| Brake Levers | Shimano Ultegra Di2 BR-R8170 |
| Front Derailleur | Shimano Ultegra Di2 12 speed |
| Rear Derailleur | Shimano Ultegra Di2 12 speed |
| Shift Levers | Shimano Ultegra Di2 12 speed |
| Chain | Shimano Ultegra 12 speed |
| Cassette | Shimano Ultegra 11-30T 12 speed |
| Crankset | Shimano Ultegra Hollowtech II, 52/36T 12 speed |
| Front Wheel | Vision SC45 i23 carbon |
| Rear Wheel | Vision SC45 i23 carbon |
| Front Tyre | Pirelli 28mm, tubeless-ready |
| Rear Tyre | Pirelli 28mm, tubeless-ready |
| Saddle | Sella Italia |
| Seatpost | Colnago V5Rs aero carbon |
Built, Checked, Tuned and Tested
All our bikes are fully built, checked, tuned and tested by our Cytech qualified mechanics and then securely packaged, ready for delivery. All you have to do is add the pedals (if included), attach the handlebars to the stem and tighten them following the included detailed instructions or by watching our video and using the provided FREE tools. Visit our Bike Assembly page to see how you assemble your new bike once you receive it.
All bikes collected from our shop, are built, tested and ready to ride. For hassle-free home delivery and bike set-up from a qualified mechanic use our Premier Delivery Service.
Please note, occasionally, manufacturers may change the specification without notice. Bicycles do not come with pedals unless otherwise specified. Bikes ordered for delivery will not arrive with the pedals installed, please refer to the owners manual and pedal installation guides provided for guidance. We do not install accessories to bikes, including mudguards. Bikes ordered for delivery that have tubeless compatible tyres and rims will arrive with inner tubes installed or with tubeless valves installed, this will be brand dependent. Sealant is available to be purchased separately.
If you require any assistance please contact our Customer Care team.
Size Guide
Colnago V5Rs Ultegra Di2 Road Bike Sizing
Delivery & Returns
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