Brussels, Belgium – September 20, 2025 – American cycling component manufacturer SRAM has launched formal legal proceedings against the Union Cycliste internationale (UCI), lodging a complaint with the belgian Competition Authority (BCA) on Friday. The action stems from the UCI’s recently announced trials of maximum-gear ratio rules, which SRAM contends are demonstrably harmful to its business interests.
The Core of the Dispute
Table of Contents
- 1. The Core of the Dispute
- 2. Technical Implications and Potential Solutions
- 3. interaction Breakdown and Allegations of Bias
- 4. EU Competition law and broader Implications
- 5. The Evolution of Cycling drivetrains
- 6. Frequently Asked Questions About the SRAM-UCI dispute
- 7. What specific UCI regulations does SRAM allege unfairly restrict innovation and competition?
- 8. SRAM Sues UCI in landmark Legal Battle with Potential to Revolutionize Cycling
- 9. The Core of the Dispute: Wireless Shifting Technology & UCI regulations
- 10. A Timeline of Events Leading to the Lawsuit
- 11. The UCI’s Stance: Ensuring fair play and Technical Control
- 12. SRAM’s Argument: Innovation vs. Regulation
- 13. Potential Outcomes and Implications for the Cycling Industry
- 14. The Broader Impact on Cycling Technology & Future Trends
The UCI unveiled plans in June to test maximum gearing configurations during select professional cycling races, ostensibly aiming to curtail top speeds and enhance rider safety. This protocol dictates a maximum gear ratio of 10.46 meters per pedal revolution, roughly equivalent to a 54×11 gear combination.While Shimano and Campagnolo equipped teams face minimal disruption, as their systems readily accommodate an 11-tooth bottom cassette cog, SRAM’s technology presents a challenge.
SRAM has invested significantly in drivetrain systems utilizing a 10-tooth cog, resulting in a maximum attainable ratio of 49×10, which calculates to 10.44 meters per pedal revolution – slightly below the UCI’s limit. This discrepancy places SRAM-sponsored athletes at a competitive disadvantage.

Technical Implications and Potential Solutions
Addressing this issue technically presents a substantial hurdle for SRAM. The company asserts that developing a compliant cassette would necessitate a complete redesign, a process projected to span years and severely impede its ability to compete effectively in both racing and the broader cycling market. In the immediate term,SRAM states the protocol mandates disabling its 10-tooth cog,limiting gear options for riders.
interaction Breakdown and Allegations of Bias
SRAM alleges repeated attempts to engage the UCI in constructive dialog regarding the potential impact of the new regulations were rebuffed. The company claims UCI leadership declined to address their concerns or the rule’s underlying justification. Beyond the direct impact on performance, SRAM is contesting the methodology behind the UCI’s decision-making process.
SRAM characterizes the initial testing as based on a “non-clear and non-scientific” survey, heavily skewed towards Shimano-compatible setups. They further contend there’s no empirical evidence linking higher gear ratios to increased crash risk. SRAM also argues the testing framework is inherently flawed, as it fails to assess systems like theirs, effectively predetermining the outcome.

EU Competition law and broader Implications
SRAM’s complaint to the BCA frames the UCI’s actions as potentially violating EU and Belgian competition law, specifically Articles 101 and 102 of the Treaty on the Functioning of the European Union (TFEU). These articles address anti-competitive agreements and abuse of a dominant market position. SRAM argues the gear restriction distorts the market, limiting choices for teams and consumers who rely on its products. Moreover, they express concern that the public perception of their gearing as “non-compliant” is causing reputational damage and jeopardizing future sales.
The company fears that a permanent restriction could drive retailers and Original Equipment Manufacturers (OEMs) away from SRAM products,diminishing its market share in the high-performance road drivetrain sector. This reflects a concern that the issue extends beyond mere sporting regulation, reaching into the realm of fair business competition.

| Component Manufacturer | Cassette Cog Options | UCI Compliance (54×11 Equivalent) |
|---|---|---|
| Shimano | Includes 11-tooth cog | Fully Compliant |
| Campagnolo | Includes 11-tooth cog | Fully Compliant |
| SRAM | Primarily utilizes 10-tooth cog | Requires Modification/Disabling 10-tooth Cog |
Did You Know? The European Commission’s Directorate-General for competition plays a significant role in enforcing EU competition law, ensuring a fair marketplace for businesses across the European Union.
Pro Tip: Understanding the intricacies of drivetrain ratios can significantly impact a cyclist’s performance. Explore resources like Bicycling.com’s guide to gear ratios to learn more.
What implications will this legal battle have for the future of cycling technology? And how will the UCI respond to SRAM’s allegations of anti-competitive practices?
The Evolution of Cycling drivetrains
The debate surrounding gearing ratios highlights the ongoing evolution of cycling technology. For decades, cyclists relied on relatively standard gearing configurations. Though,advancements in materials science and engineering have allowed manufacturers like SRAM to innovate,pushing the boundaries of what’s possible. Groupsets have evolved from basic friction-shifted systems to incredibly precise electronic shifting, offering riders unprecedented control and efficiency. this constant pursuit of performance is central to the sport, and the current dispute raises crucial questions about balancing innovation with safety and fairness.
Frequently Asked Questions About the SRAM-UCI dispute
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What specific UCI regulations does SRAM allege unfairly restrict innovation and competition?
SRAM Sues UCI in landmark Legal Battle with Potential to Revolutionize Cycling
The Core of the Dispute: Wireless Shifting Technology & UCI regulations
The cycling world is reeling from the news that SRAM, a leading manufacturer of bicycle components, has filed a lawsuit against the Union Cycliste Internationale (UCI), the governing body for professional cycling. This isn’t a dispute over doping or race tactics; it’s a legal battle centered around the UCI’s regulations concerning electronic and wireless shifting systems. Specifically, SRAM alleges the UCI’s rules unfairly restrict innovation and competition in the bike technology sector. The lawsuit, filed in[LocationofFiling-[LocationofFiling-to be updated with actual location], claims the UCI’s current stance on wireless shifting creates an uneven playing field and hinders the progress of advanced cycling components.
A Timeline of Events Leading to the Lawsuit
The conflict didn’t erupt overnight. Here’s a breakdown of key events:
- 2016: Shimano introduces Di2, the first electronic shifting system, gaining UCI approval after modifications to ensure fair play (specifically, preventing remote control manipulation).
- 2019: SRAM unveils eTap AXS, a fully wireless electronic shifting system. This represented a significant leap in bicycle technology, eliminating cables entirely.
- 2020-2023: SRAM repeatedly seeks full UCI approval for eTap AXS, facing resistance due to concerns about potential manipulation and the need for standardized battery access for technical inspections. The UCI requested modifications, primarily focusing on a physical connection point for battery checks.
- September 2025: After years of negotiation and perceived roadblocks,SRAM files suit,arguing the UCI’s demands are unreasonable and stifle innovation.
The UCI’s Stance: Ensuring fair play and Technical Control
The UCI maintains its position is rooted in ensuring fair play and the integrity of the sport. Their primary concerns revolve around:
* Remote manipulation: The UCI fears that fully wireless systems could be susceptible to external interference or manipulation, perhaps giving riders an unfair advantage.
* Technical Inspections: The UCI requires easy access to batteries and system controls for pre- and post-race inspections to verify compliance with regulations. A physical connection point, as requested, facilitates this process.
* standardization: The UCI aims for a degree of standardization in bike components to maintain a level playing field across teams and manufacturers.
These concerns, while understandable, are at the heart of SRAM’s argument that the UCI is unfairly targeting their technology. The debate centers on whether the UCI’s requirements are proportionate to the perceived risk.
SRAM’s Argument: Innovation vs. Regulation
SRAM’s lawsuit argues that the UCI’s regulations are anti-competitive and stifle innovation in wireless shifting. Key points include:
* Unreasonable Demands: SRAM contends that the UCI’s insistence on a physical connection point is unnecessary and compromises the design and performance of eTap AXS.
* Discrimination: SRAM alleges that the UCI has been more lenient with other technologies and manufacturers, creating an uneven playing field.
* Hindering Technological Advancement: The lawsuit claims the UCI’s restrictions discourage investment in advanced cycling technology and ultimately harm the sport.
* Security Protocols: SRAM asserts that eTap AXS incorporates robust security protocols to prevent manipulation, addressing the UCI’s primary concern.
Potential Outcomes and Implications for the Cycling Industry
The outcome of this legal battle could have far-reaching consequences for the cycling industry. Here are some potential scenarios:
* SRAM Victory: A favorable ruling for SRAM could pave the way for wider adoption of fully wireless shifting systems and encourage further innovation in bicycle components. It could also set a precedent for how the UCI regulates new technologies in the future.
* UCI Victory: A win for the UCI would reinforce its authority to regulate bike technology and prioritize fair play. It could also lead to stricter regulations on electronic shifting systems.
* Settlement: A negotiated settlement is also possible, potentially involving compromises on both sides. This could result in modified regulations that address the UCI’s concerns while allowing SRAM to continue developing and marketing eTap AXS.
The Broader Impact on Cycling Technology & Future Trends
This lawsuit isn’t just about SRAM and the UCI; it’s about the future of cycling technology. The industry is rapidly evolving, with advancements in areas like:
* electronic Shifting: Both wired (Shimano Di2) and wireless (SRAM eTap AXS) systems are becoming increasingly popular among professional and amateur cyclists.
* Power Meters: Integrated power meters are now commonplace, providing riders with valuable data to optimize their training and performance.
* Aerodynamics: Manufacturers are constantly pushing the boundaries of aerodynamic design to improve efficiency and speed.
* Smart Bikes: The integration of sensors, GPS, and connectivity features is transforming bicycles into “smart bikes” capable of providing real-time data and personalized feedback.
The outcome of this case will undoubtedly influence how these technologies are regulated