The Shimano CN-5800 [paid link] chain, engineered specifically for 11-speed road drivetrains, is a mid-range component widely used on Shimano 105 groupsets. Designed with high efficiency and precision shifting in mind, it occupies a crucial niche in Shimano’s hierarchy of chains. When compared to the more premium Shimano CN-HG701 [paid link], often paired with Ultegra and XT-level [paid link] drivetrains, several notable distinctions emerge that can influence both performance and compatibility.
Construction and Material Quality
The CN-5800 [paid link] is constructed using Shimano’s Sil-Tec surface treatment on the inner plates only, a coating that reduces friction and repels dirt more effectively than traditional zinc-nickel finishes. In contrast, the CN-HG701 [paid link] benefits from Sil-Tec treatment on both inner and outer plates, which further improves its overall durability and wear resistance. This additional treatment layer enhances performance longevity under high-load, high-mileage conditions.
Furthermore, the CN-HG701 [paid link] incorporates hollow pin technology, which decreases chain weight without compromising tensile strength. The CN-5800 [paid link] uses solid pins, which adds a small but measurable amount of weight. While this may not impact casual or training riders significantly, competitive cyclists may favor the weight savings of the CN-HG701.
Performance and Shift Quality
In terms of real-world performance, the CN-5800 delivers consistent and accurate shifting when paired with Shimano 105 R7000 or 5800 series drivetrains. The ramped inner plates and Shimano Hyperglide compatibility allow it to mesh cleanly with cassette teeth, offering predictable chain movement under moderate loads.
However, the CN-HG701’s more advanced construction offers slightly quicker engagement and smoother transitions under torque. The dual-sided Sil-Tec treatment reduces mechanical drag more noticeably, especially under wet or dirty riding conditions. Riders who push their equipment in adverse environments will benefit from the HG701’s reduced friction and enhanced corrosion resistance.
Longevity and Wear Characteristics
Durability is one of the primary differentiators between these two chains. The CN-5800 offers respectable mileage, often delivering 2,000 to 3,000 miles of efficient use with proper maintenance. However, wear tends to accelerate with inconsistent lubrication or when exposed to gritty terrain.
By contrast, the CN-HG701 typically exceeds 3,000 miles before measurable elongation becomes an issue, owing to its full Sil-Tec coating and hollow pin design. For riders focused on minimizing drivetrain replacement costs over time, the HG701 provides better value, despite its higher upfront cost.
Compatibility and Use Cases
The CN-5800 is fully compatible with Shimano’s 11-speed road drivetrains and integrates seamlessly with 105, Ultegra, and Dura-Ace cassette and crankset combinations. However, Shimano does not officially endorse the CN-5800 for use on e-bikes or 11-speed mountain bike systems, where additional drivetrain stress is expected.
Conversely, the CN-HG701 is rated for both road and MTB use, and is e-bike certified. This makes it a more versatile option for riders using mixed-surface or endurance-oriented bikes. Its robustness allows it to function reliably under higher torque loads, including single-ring setups often found on gravel or adventure builds.
Cost vs. Performance Consideration
Price is a key consideration when selecting between the CN-5800 and CN-HG701. The CN-5800 is significantly more affordable, often retailing for 30% to 40% less than its higher-end counterpart. For riders on a budget, or those maintaining multiple training bikes, the CN-5800 offers a solid balance of performance and economy.
That said, the CN-HG701 justifies its premium with a noticeable improvement in quietness, lifespan, and drivetrain efficiency. Riders logging extensive mileage or racing frequently may find the higher investment worthwhile due to reduced maintenance and better consistency over time.
Final Verdict: Which Chain Should You Choose?
Choosing between the Shimano CN-5800 and the CN-HG701 depends on your riding style, terrain, and performance expectations. The CN-5800 chain delivers reliable, mid-tier performance ideal for recreational road cyclists and training purposes. It provides smooth shifting, acceptable longevity, and dependable construction at a modest price point.
On the other hand, the CN-HG701 excels in high-performance scenarios, offering enhanced durability, lighter weight, and superior shifting performance under stress. Its versatility across road, gravel, and even e-bike systems makes it a more future-proof choice.
Ultimately, budget-conscious riders or those with standardized road bike setups will find the CN-5800 an excellent fit. However, if you’re chasing marginal gains in performance and durability, or you require compatibility with more demanding systems, the CN-HG701 emerges as the more capable and long-lasting option.