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Looking for a lightweight, top-quality road bike? The Colnago V5Rs is Colnago's latest masterpiece, combining an ultralight frame, aerodynamic efficiency, and precision for riders who want to push their performance to the limit. In this article, you'll discover everything you need to know about the Colnago V5Rs, from frame weight to the ride experience, and why this is the ideal Colnago carbon bike for ambitious cyclists.
The Colnago V5Rs is known as the lightest frame Colnago has ever produced. The ready-to-paint frame weighs just 685 grams, approximately 12.5% lighter than its predecessor. This light weight provides an immediate advantage in climbing, accelerating, and long rides. For riders looking for a road bike that's light and agile, the V5Rs offers an unparalleled ride quality.
The aerodynamics of the Colnago V5Rs have been refined based on experience with previous models like the Y1Rs. With sleek, high-performance tube profiles and a frontal area of just 250 cm², 13% smaller than the previous model, the V5Rs offer reduced drag and a more efficient use of energy. This makes the bike ideal for riders who want to combine speed and performance, both on flat roads and on long descents.
The V5Rs is designed with advanced aerodynamic tube profiles that reduce drag without sacrificing stiffness or weight. Key improvements over the V4Rs include:
New fork blades that combine light weight and stiffness with better aerodynamics.
Thinner top tube thanks to a 1-1/8 inch upper bearing, for a sleeker profile.
Deeper and thinner seat tube and seatpost profiles for minimal air resistance.
Wind tunnel tests show that the V5Rs is significantly more efficient at speeds of 50 km/h (reference speed for professional riders in breakaways) and at 35 km/h (average speed for amateur riders or mountain stages):
| Bike Model | Stand-alone Power 50 km/h | Bike with Mannequin Power 50 km/h |
|---|---|---|
| V4Rs | 123 W | 415 W |
| Y1Rs | 117 W | 395 W |
| V5Rs | 118 W | 406 W |
Thanks to CFD analysis and precise simulations, each tube shape is optimized for minimal air resistance and maximum efficiency.
One of the greatest advantages of the Colnago carbon bike is its perfect balance between lightness and stiffness. Thanks to advanced lamination techniques, the V5Rs frame remains exceptionally stiff, resulting in direct power transfer and a responsive ride. This makes the V5Rs suitable for both professionals and ambitious amateur cyclists seeking maximum performance.
While lighter and aerodynamic frames often require a compromise in stiffness, the V5Rs has solved this problem:
FEM analysis of frame joints and carbon lay-ups ensures minimal deformation under load.
Optimized seat tube and seat stay improve stiffness without sacrificing aerodynamics.
The stem and headset have been modified for precise steering response and direct feedback when sprinting and cornering.
The result is that the Real Riding Stiffness of the V5Rs is equal to that of the V4Rs, despite a lighter and more aerodynamic frame.
The V5Rs builds on the proven V4Rs geometry and introduces subtle but important adjustments for maximum performance:
Two fork rake widths (47mm for 420-510, 43mm for 530-570) for optimal agility and consistency across different frame sizes.
Slightly higher head tube and seat tube angles for a more aerodynamic, forward-leaning position.
Seatposts available in 0 and 15 mm setback.
Tire clearance up to 32-622 for versatility with modern racing tires.
The V5Rs' new fork is lighter and more precise than previous models, giving you precise steering, even on technical terrain. Furthermore, the bike offers clearance for tires up to 32mm wide, providing extra grip and stability on variable and uneven roads. Wide tires increase comfort and improve handling, making the bike suitable for long rides and challenging trails.
The V5Rs' carbon fiber quality is unparalleled. Each fiber layer is carefully placed and controlled, making the frame not only light but also extremely strong and durable. This ensures the bike can effortlessly handle the intensity of sprints, climbs, and rough roads without compromising its performance.
The Colnago V5Rs is ideal for riders who want to get the most out of their road bike. It combines a lightweight frame, advanced aerodynamics, stiffness, precision, and comfort in a single, complete Colnago carbon bike. Whether you're out for long rides, racing, or training for personal bests, the V5Rs offers the performance and reliability you need.
Ready to invest in one of the most advanced road bikes available today? Contact us today for a no-obligation quote to reserve your Colnago V5R or receive more information.
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