Colnago C68 First Ride Review: A Modern Italian Race Frame

Introduction

The Colnago C68 marks a significant departure for the Italian brand’s storied C series. After two rides, it is clear that this frame is not just a refinement of the previous C64 but a complete redesign aimed at modernizing the platform for the next era of cycling. Gone are the distinctive tube-and-lug aesthetics that defined the C40 through C64, replaced by a sleeker, faster silhouette with an aero-shaped down tube and integrated cable routing. The frame is still handmade in Italy using bonded carbon sections, which gives Colnago precise control over geometry and fit. This review covers the key design changes, the ride experience, and the build details that matter.

The C68 is built with a Shimano Ultegra 12-speed groupset, a choice that raised eyebrows among traditionalists but makes practical sense given the performance and value it offers. The build also includes Shimano Ultegra C36 carbon clincher wheels, Michelin Power Cup 28mm tires, Pirelli SmarTubes, and CeramicSpeed SLT headset bearings. The complete bike, in size 51 (roughly a 56), weighs 7.44 kg without pedals, computer mount, or saddle bag, which is a respectable figure for a disc-brake road bike with this level of stiffness.

Who This Bike Is For

The Colnago C68 is aimed at riders who want a sharp, modern Italian race frame that prioritizes speed and stiffness over all-day compliance. It suits cyclists who appreciate the heritage of the C series but are looking for a contemporary design that can compete with the latest aero and lightweight offerings. If you value a bike that feels fast, responsive, and directly connected to the road, this frame is worth considering. It is less suited to riders who prioritize maximum comfort on rough surfaces or those who prefer a more traditional aesthetic.

Main Strengths

A Modern Frame Design

The most striking change is the frame’s new shape. The distinctive lugs of the C64 are gone, replaced by a smoother, more aerodynamic form. The down tube now uses an aero D-shaped truncated profile, a significant departure from the round tubes of previous generations. This design change improves airflow and gives the bike a modern, purposeful look. The seat stays join the top tube directly, and the chainstays are chunky and oversized for efficient power transfer. A T47 threaded bottom bracket is used, which is a widely adopted standard that makes maintenance easier. Internal cable routing is clean and well-executed, with cables running inside the stem and the front of the head tube. This allows for a normal round steering tube, reducing the risk of proprietary issues.

The frame also features CeramicSpeed SLT headset bearings, which use a solid grease intended to last a very long time. In practice, the steering feels exceptionally smooth. The overall build quality is excellent, and the made-in-Italy construction adds a layer of craftsmanship that many riders appreciate.

Sharp and Fast Ride Quality

On the road, the C68 feels noticeably sharper and stiffer than the C64. The front end, including the head tube and handlebar, is very rigid, and the bottom bracket area is equally stiff when stamping on the pedals. This translates to a bike that feels immediate and efficient, especially during hard efforts. On an 85 km ride with rolling hills, the bike averaged just under 32 km/h, and it felt intoxicatingly fast. Climbing is a strong point: despite not being a super-light build at 7.44 kg, the stiffness makes every watt feel like forward motion, and personal bests on local climbs came easily.

Comfort is still present, but it is more dependent on road surface than before. On smooth tarmac, the ride is silky; on coarser, broken-up asphalt, there is more feedback through the contact points. Some of this could be due to the new wheels and tires, which were not yet familiar. The 28mm tires at around 60 psi help take the edge off, but riders who prioritize plushness may want to experiment with different wheel and tire combinations.

Build Details That Matter

The Shimano Ultegra 12-speed groupset performs flawlessly, with precise shifting and a wide gear range. The 52/36 chainset and 11/30 cassette offer a good balance for hilly terrain. The 170mm crank arms were a change from the usual 172.5mm due to supply issues, but they did not detract from the ride. The Ultegra C36 wheels have a shallow rim profile that suits the frame’s aesthetics, though a deeper C50 option exists for those seeking more aerodynamics. The Michelin Power Cup tires and Pirelli SmarTubes are part of the build, and while tubeless is the eventual plan, this setup performed well.

One standout detail is the white bar tape, which contrasts with the matte black frame and adds a fresh, pro-inspired look. It does require regular cleaning to stay pristine. The frame’s gloss black logo on the down tube can get lost in the matte finish, and a white logo would have made it pop more. The computer mount, however, feels like an afterthought: it is a plastic injection-molded piece that needed to be tightened significantly to stop wobbling. A 3D-printed or more integrated solution would better match the frame’s high-end feel.

Things to Consider Before Buying

Before committing to the Colnago C68, consider a few practical points. The frame’s stiffness and sharper ride may not appeal to riders who prefer the smoother, more compliant feel of the previous C64. The weight, while respectable at 7.44 kg, leaves room for improvement with lighter wheels, tires, and tubes. The white bar tape, while visually striking, demands more maintenance than black tape. The computer mount is a minor but noticeable weak point that may require an aftermarket upgrade. Finally, the price of a top-end Italian frame is significant, and the choice of Ultegra rather than a premium Italian groupset is a practical one that some traditionalists may question.

Buying Advice

If you are in the market for a modern Italian race frame that delivers speed, stiffness, and a sharp ride, the Colnago C68 is a compelling option. It represents a bold new direction for the C series, and the craftsmanship remains exceptional. Pair it with a groupset and wheels that suit your priorities. The Shimano Ultegra 12-speed groupset offers excellent performance for the money, and the Ultegra C36 wheels are a good match for the frame’s character. If you want more aerodynamic advantage, consider the C50 wheels. The CeramicSpeed SLT headset bearings are a nice touch that should provide long-lasting smoothness. For riders who value a comfortable, all-day geometry, a test ride is essential to see if the stiffer ride suits your preferences.

Ultimately, the C68 is a bike for those who want a race-ready machine with a modern edge. It is not the lightest or the most aero, but it is super quick and immensely enjoyable to ride. With a few thoughtful upgrades, such as lighter wheels and tires, it could easily drop below 7 kg, making it even more competitive on climbs.

Conclusion

The Colnago C68 is a worthy successor to the C series, bringing a much-needed modernization while retaining the brand’s Italian heritage. Its sharper, stiffer ride and updated aero profile make it a joy for performance-focused riders. The build with Shimano Ultegra is a sensible choice that keeps costs reasonable without sacrificing performance. While there are minor areas for improvement, such as the computer mount and the weight, the overall package is impressive. If you are looking for a fast, engaging road bike that stands out from the crowd, the C68 deserves a serious look.