
( Brand: Sram ), ( Manufacturer Part Number: 584574 ), ( Size: 110 Link ), ( Color: Silver ), ( Set Includes: Powerlock ), ( Material: Steel ), ( Number Of Speeds: 12-speed ), ( Item Weight: 2.0000 ), ( Part Type: Chain ), ( UPC: 197216063346 )
The **SRAM 584574 ETAP AXS 110-Link Flattop HollowPin Chain** is a high-performance, precision-engineered component designed exclusively for SRAM s cutting-edge **ETAP AXS** drivetrain system, delivering seamless integration with the wireless e-tube technology and 12-speed cassette compatibility. Crafted from **high-grade steel**, this chain features a **flattop design** optimized for smooth engagement with the ETAP s internal derailleur system, ensuring reliable shifting and reduced wear on the shifting mechanism. The **110-link length** provides the ideal balance for most road and gravel applications, accommodating a wide range of frame geometries and rider preferences without sacrificing performance. Each link is reinforced with **hollowpin technology**, which not only reduces weight making the chain lighter and more responsive but also enhances durability by distributing stress more evenly across the chain s structure. The **PowerLock** system ensures a secure, interference-free connection between links, minimizing the risk of derailments and extending the chain s lifespan, even under demanding conditions. Whether paired with a compact, super-compact, or standard cassette, this chain is engineered to work in harmony with the ETAP s **AXS wireless shifting**, offering riders the precision and efficiency of a fully integrated drivetrain. Built to withstand the rigors of long rides and aggressive riding styles, the **584574 ETAP AXS chain** is a critical component for cyclists seeking the ultimate in performance, reliability, and compatibility with SRAM s advanced electronic shifting technology.
The SRAM 584574 Etap AXS 11-speed Flattop Chain (110-link, PowerLock HollowPin) is a specialized component designed for SRAM s wireless electronic shifting system (AXS) and is intended for use with compatible drivetrains. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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**Pros:**1. **Compatibility with AXS System:** This chain is specifically engineered for SRAM s AXS wireless shifting technology, ensuring seamless integration with the rest of the AXS drivetrain (e.g., GX/E-Tap AXS derailleurs, cranks, and shifters). The AXS system offers precise, reliable shifting without the need for cable routing, which can be a significant advantage for riders who prioritize ease of use and performance.
2. **Durability and Strength:** The PowerLock HollowPin design enhances durability by reducing the risk of pin loss, a common issue with traditional chains. The hollow pins are designed to be more resistant to bending and wear, which can extend the chain s lifespan, especially in demanding conditions like gravel riding or aggressive shifting.
3. **Lightweight:** HollowPin chains are generally lighter than traditional chains with solid pins, which can contribute to a slightly more responsive and agile bike setup. This is particularly noticeable on lighter-weight bikes or in applications where weight savings are critical.
4. **Compatibility with Flattop Cassettes:** The flattop profile of this chain is designed to work with SRAM s flattop cassettes (e.g., the 11-speed GX or NX flattop sprockets). This is useful for riders who prefer the simplicity of a single-speed or fixed-gear setup but want the benefits of AXS wireless shifting. It also allows for easier maintenance, as flattop chains are less prone to derailing on the smallest cog.
5. **Reduced Maintenance:** The PowerLock design reduces the frequency of chain cleaning and lubrication compared to traditional chains, as the hollow pins are less likely to accumulate dirt and grime in the same way. This can be a practical advantage for riders who prefer low-maintenance setups.
6. **Future-Proofing:** If you re building a drivetrain around AXS, investing in compatible components like this chain ensures that your setup can be easily upgraded or maintained as SRAM continues to refine its AXS ecosystem.
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**Cons:**1. **Limited Use Case:** This chain is not compatible with traditional SRAM or Shimano cassettes that use a rounded or stepped profile. It is exclusively designed for flattop cassettes, which restricts its applicability to single-speed, fixed-gear, or track bikes, or to setups where you re intentionally using a flattop cassette (e.g., for simplicity or maintenance reasons). If you plan to use a rounded or stepped cassette, this chain will not work.
2. **Cost:** AXS components, including this chain, are generally more expensive than their mechanical or traditional counterparts. The cost of the chain itself, combined with the need for AXS derailleurs and cranks, can add up quickly, making this setup less accessible for budget-conscious riders.
3. **Availability and Specialization:** Flattop chains and cassettes are less common than traditional chains, which means finding replacements or compatible parts may be more challenging. This could be a concern if you re not fully committed to a single-speed or fixed-gear setup.
4. **Potential for Higher Wear on Flattop Cassettes:** While flattop chains are less prone to derailing, the constant engagement with the flattop cassette can lead to faster wear on the cassette s sprockets, especially if the chain is not properly lubricated or if the setup is heavily used. This may require more frequent cassette replacements compared to a traditional drivetrain.
5. **Learning Curve for AXS:** If you re new to AXS, there may be a learning curve in terms of setup, calibration, and troubleshooting. The wireless nature of AXS can also introduce new points of failure (e.g., battery life, signal interference), which may require additional knowledge or technical support.
6. **Weight and Rigidity Trade-offs:** While hollow pins reduce weight, they can also make the chain slightly more rigid. This rigidity can sometimes lead to less smooth shifting, especially if the chain is not properly aligned or if there is misalignment in the drivetrain. However, this is generally less of an issue with AXS due to its precise shifting mechanism.
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**Conclusion:**The SRAM 584574 Etap AXS 11-speed Flattop Chain is an excellent choice if you are building or upgrading a single-speed, fixed-gear, or track bike with SRAM s AXS wireless shifting system. Its compatibility with AXS, durability, and low-maintenance design make it a strong option for riders who prioritize simplicity, reliability, and performance in a specialized setup. However, its limited compatibility with traditional cassettes, higher cost, and niche use case mean it may not be suitable for riders who need a versatile, multi-speed drivetrain. Additionally, the investment in AXS components as a whole requires a commitment to the system, as replacing individual parts can be costly.
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**Recommendation:** Purchase this chain if:- You are building a single-speed, fixed-gear, or track bike and want to integrate SRAM s AXS wireless shifting system.
- You value durability, reduced maintenance, and the benefits of AXS technology.
- You are willing to invest in a high-quality, specialized drivetrain and are prepared for the potential higher cost of AXS components.
Avoid this chain if:- You need a traditional multi-speed drivetrain with rounded or stepped cassettes.
- You are on a tight budget, as the cost of AXS components can add up significantly.
- You are not committed to a single-speed or fixed-gear setup, as the chain s limited compatibility may make it impractical for other applications.
- You prefer a more traditional mechanical shifting system and do not want to deal with the learning curve or potential issues associated with AXS.
For most riders who require a multi-speed drivetrain, a traditional 11-speed or 12-speed chain (e.g., SRAM PowerLock or Shimano HyperGlide) would be a more practical and cost-effective choice. However, if you re fully invested in the AXS ecosystem and need a flattop chain, this is a solid and reliable option.
Roughly 25% worn. Condition: lightly used clean very good condition. SRAM RED eTap AXS 12-Speed Flattop Chain, 110 LINK, with PowerLock, HollowPin.