The Colnago V5Rs is the latest flagship race bike from the storied Italian brand, designed as a complete upgrade over the previous V4Rs. With significant improvements in weight, aerodynamics, and geometry, the V5Rs is crafted for pro-level performance while remaining approachable for serious amateur cyclists. It has already been raced at the highest levels, including by UAE Team Emirates’ Tadej Pogačar.
Weight and Frame Design
One of the standout changes in the V5Rs is its weight reduction. The frame comes in at just 685 grams unpainted, which is about 12% lighter than the V4Rs. Colnago achieved this without sacrificing stiffness by carefully refining the carbon layup. It’s an impressive feat, especially considering the added aerodynamic enhancements.
Aerodynamics and Efficiency
The V5Rs isn’t just lighter, it’s faster. Colnago used CFD simulations and wind tunnel testing to redesign the front end, fork, seat tube, and seat post. These changes reportedly reduce drag by about 9 watts at 50 km/h. The frontal area is also about 13% smaller than the V4Rs, making it more aero without losing the classic Colnago feel.
Ride Quality and Handling
On the road, the V5Rs delivers a ride that feels smooth, composed, and efficient. It shines in high-speed descents and long, sustained efforts. Riders have praised its confidence-inspiring stability, although some note it lacks the quick, snappy feel of more aggressively tuned bikes like the Specialized Tarmac.
Thanks to its revised geometry, with steeper head and seat tube angles and frame-size-specific fork rake, the V5Rs offers better front-end control and a more forward riding position. Tire clearance is generous, officially supporting 32 mm tires, with some testers successfully running up to 34 mm.
Comfort and Versatility
Despite being built for racing, the V5Rs doesn’t punish the rider. It absorbs road buzz well, and the added tire clearance means you can tune your ride for comfort without compromising performance. Whether you’re climbing, descending, or grinding through long miles, the bike remains poised and responsive.
Build Options and Pricing
This is a premium-level bike with pricing to match. The frameset alone retails for around £5,499, depending on region and finish. Complete builds start around £8,999 with Ultegra Di2 and rise to over £9,999 for a Dura-Ace Di2 build. It’s a serious investment, but one that reflects the frame’s quality and pedigree.
Final Verdict
The Colnago V5Rs is a masterclass in refinement. It blends light weight, aerodynamic gains, and balanced ride quality into one of the most capable all-round race bikes on the market. It may not be the most agile or radical in design, but it offers a level of smoothness and composure that makes it a joy to ride hard and fast.
If you’re a rider looking for a high-performance bike that excels in real-world racing and endurance conditions, and you’re willing to invest, the V5Rs is a top-tier contender with both proven WorldTour pedigree and Italian elegance.
