What’s It Like To Ride Pro Gears? (Are They Really Faster?) with GCN
Source: GCN Youtube Channel: What’s It Like To Ride Pro Gears? (Are They Really Faster?)
Video What’s It Like To Ride Pro Gears? (Are They Really Faster?) with Global Cycling Network
Video What’s It Like To Ride Pro Gears? (Are They Really Faster?) with Global Cycling Network YouTube Channel.
What’s It Like To Ride Pro Gears? (Are They Really Faster?)
Global Cycling Network: The Evolution of Gearing in Professional Cycling
In the fast-paced world of professional cycling, every small advantage can make a difference. And one key aspect that has seen significant evolution in recent years is gearing. As racing gets faster and more demanding, cyclists are constantly looking for ways to optimize their performance through the gear ratios they use. In this article, we will explore how gearing has changed in the professional peloton, from the standard chain sets of the past to the oversized chain rings and cassettes that are now becoming the new norm.
### The Shift to Bigger Gearing
Traditionally, pro cyclists would use a 5339 chain set, which provided a good balance of gear ratios for various terrains. However, as racing has become more intense and speeds have increased, teams like Ineos Grenadiers have adopted larger chain sets to keep up with the demands of modern racing. Ineos Grenadiers, one of the top teams in the World Tour, now favors a 5440 chain set paired with an 1134 cassette for hilly stages. This setup allows the riders to tackle steep climbs while still maintaining high speeds on flat and rolling terrain.
### The Advantages of Bigger Chain Rings
The shift to larger chain rings, such as 5440 or even 5540, offers several advantages for pro cyclists. The biggest benefit is the ability to reach higher speeds with fewer pedal strokes. With a 5411 chain set, a rider can reach speeds of up to 72 km/h at 110 RPM, compared to just 64 km/h with a 5011 chain set. This difference in speed may seem small, but in a sprint finish or on a fast descent, every second counts.
### Optimizing Chain Line for Efficiency
Another advantage of larger chain rings is the ability to maintain a more efficient chain line. By using a 54-tooth chain ring paired with, for example, a 17-tooth cog in the middle of the cassette, riders can reduce friction within the drivetrain. This minimizes power loss and allows for smoother pedaling, especially at high speeds. The mechanics behind this may seem minor, but in a sport where margins are tight, every watt saved can make a difference.
### Adjusting Gearing for Climbs
While bigger chain rings are beneficial for flat and rolling terrain, they can pose challenges on steep climbs. In response to this, pro teams have started using easier cassettes, such as an 1134, to provide a wider range of gearing options. This allows riders to tackle even the toughest climbs without sacrificing speed or efficiency. The introduction of 12-speed cassettes has also helped to mitigate the challenges of using larger chain rings, providing closer gear ratios for smoother shifting.
### The Impact on Mechanics and Race Strategy
The shift to bigger gearing has not only impacted riders but also their mechanics and race strategy. In the past, mechanics would have to constantly adjust gear ratios based on the parcours of each stage. With the adoption of versatile setups like a 4034 chain set with an 1134 cassette, mechanics can now simplify their work and provide riders with a setup that works well for most terrains. This consistency in gear ratios allows riders to focus on their performance without worrying about constantly changing gears.
### The Future of Gearing in Professional Cycling
As racing continues to evolve and speeds increase, we can expect to see further innovations in gearing for professional cyclists. The trend towards larger chain rings and cassettes will likely continue, as riders look for ways to optimize their performance across a variety of terrains. Additionally, advancements in technology and materials may lead to even lighter and more efficient drivetrains, further enhancing the capabilities of pro cyclists.
In conclusion, the evolution of gearing in professional cycling reflects the relentless pursuit of performance and efficiency in the sport. From traditional chain sets to oversized chain rings and cassettes, riders and teams are constantly seeking ways to gain an edge on the competition. By embracing new technologies and innovations, pro cyclists are able to push the limits of their abilities and achieve new levels of success on the road.
The opinions expressed in this space are the sole responsibility of the YouTube Channel Global Cycling Network and do not necessarily represent the views of Bicycles4ever Cycling Culture.
