SKU: 94248974473
colnago rennrad v4rs

colnago rennrad v4rs Colnago V4Rs Ultegra Di2 Bike – RA Cycles

Sale price$22.09 Regular price$24.54
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Description

colnago rennrad v4rs Colnago V4Rs Ultegra Di2 Bike – RA CyclesWhen you want to feel like a professional on every area of the road, it is hard to do better than the Colnago V4Rs. You may have noticed the V4Rs under riders like Tadej Pogacar, picking up wins at the Tour de France. There is a reason some of the best athletes in the world prefer the Colnago V4Rs. It really doesnt have any weaknesses. In modern cycling, you need to be able to keep your speed through the mountains, on sprints, and everywhere in

When you want to feel like a professional on every area of the road, it is hard to do better than the Colnago V4Rs. You may have noticed the V4Rs under riders like Tadej Pogacar, picking up wins at the Tour de France. There is a reason some of the best athletes in the world prefer the Colnago V4Rs. It really doesn’t have any weaknesses. In modern cycling, you need to be able to keep your speed through the mountains, on sprints, and everywhere in between. The V4Rs is incredibly lightweight, aerodynamically optimized, and has impeccable handling to keep you feeling confident and at your best all over the road.

The new V4Rs is more aerodynamic than ever. This is thanks to upgrades in areas like the CC.01 Colnago Cockpit which has drag reductions of 16 percent compared to the previous generation. Despite having the weight of a climbing bike, the V4Rs is more aero than a lot of aero bikes. With a standard setup, it had a 3 percent aero improvement from previous generations, translating to about 13.2 watts savings. This bumps up to 6 percent and 27.7 watts saved with an advanced aero setup. All of these aerodynamic evolutions were carried out without altering the stiffness of the frame, keeping power transfer to a maximum, complementing the aero efficiency.

Colnago’s engineers focused on achieving the best possible stiffness for sprinting on the V4Rs. Of course, stiffness is most important when the rider is in a sprinting position. The V4Rs is 4 percent stiffer in this position thanks to Colnago’s Real-Dynamic Stiffness methodology. This system calculates forces in different riding conditions to optimize stiffness. It was also used to improve stiffness in the seated position by 5 percent, giving you more speed during all-around riding. Every piece of the Colnago V4Rs has been optimized to promote pure speed in all areas of road riding.

Numbers and engineering aside, the Colnago V4Rs is made to be ridden in the real world. It now has more impact resistance than ever without affecting aerodynamics of performance. With less need for maintenance, you can spend more time riding. A new integrated lightweight fork is featured, giving you better climbing ability as well as amazing handling and stability at high speeds. This performance is balanced across all sizes so everyone can reap the same benefits. This version is equipped with a Shimano Ultegra Di2 groupset for high level 12-speed electronic shifting at a lower price. It also has Fulcrum Racing Wind 420 wheels for an all-around fast setup. The Colnago V4Rs is one of the fastest road bikes in the world, no matter where you take it.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 94248974473

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4.4 ★★★★★
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Amazon Customer
New York, US
★★★★★ 5
Moisturized heels out of the box
Color: Fuzzy Lilac Purple, Size: Regular
Work without adding anything to your feet, but there are extra nice if you wanted to add a moisturizer to you heel and not get it all over your socks. Worth the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
K
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kim
Los Angeles, US
★★★★★ 5
Wonderful for dry feet
Material Type: Black - 3 Pairs, Size: X-Large
I have been dealing with dry skin and problems with the heel of my foot, so I thought I would give these a try. I am so glad I did. They moisturize beautifully. A must is you are having trouble with your feet.
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Reviewed in the United States on May 20, 2026
M
Verified Purchase
Michael S.
Phoenix, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
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Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nathan Tucker
Massapequa, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
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Reviewed in the United States on February 7, 2026
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Verified Purchase
Y K
Fort Morgan, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
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Reviewed in the United States on April 21, 2026

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