The Shimano FC-4700 [paid link] Crankset, part of the Shimano Sora lineup, is a highly regarded component for riders looking for reliable, performance-oriented drivetrain parts for their road bikes. However, when deciding which crankset to choose, it’s important to compare it with other models in the Shimano family, such as the Shimano 105 FC-5800 [paid link]. Both cranksets offer a similar blend of features, but key differences exist that can influence a cyclist’s decision, depending on their performance needs, budget, and overall bike setup.
1. Performance Level and Intended Use
The Shimano FC-4700 [paid link] Crankset is specifically designed for entry-level [paid link] to mid-range road bikes, ideal for cyclists who want a solid, budget-friendly option that still delivers reliable performance. On the other hand, the Shimano 105 FC-5800 [paid link] is part of the 105 series, which sits just below the professional-grade Shimano Ultegra and Dura-Ace series. The 105 series is considered more of a mid-range option, offering advanced features like smoother shifting and improved weight reduction, which gives the 105 a performance edge over the FC-4700 [paid link], especially for riders who push their bikes through more intense cycling conditions.
2. Weight
Weight plays a significant role in bike performance, especially for road cyclists. The Shimano FC-4700 Crankset is heavier than the FC-5800 [paid link] due to its construction using less advanced materials and technologies. The FC-4700 weighs around 850 grams for the 50/34T model, while the Shimano 105 FC-5800 is approximately 760 grams, making it 90 grams lighter. The weight savings from the FC-5800 can translate into better acceleration, climbing efficiency, and overall agility when riding.
3. Materials and Construction
The Shimano FC-4700 Crankset uses a more basic alloy construction, which is durable but doesn’t offer the same level [paid link] of sophistication and performance benefits as the Shimano 105 FC-5800’s higher-grade materials. The FC-5800 features a more refined alloy construction with hollow arms, resulting in reduced weight and improved stiffness for better power transfer. This makes the FC-5800 more responsive to pedal input, a crucial factor when pushing the limits during climbs or sprints.
4. Compatibility and Drivetrain Integration
Both cranksets are designed to work with Shimano’s 11-speed drivetrains, but their level [paid link] of integration with other components in the Shimano range differs slightly. The FC-4700 is part of the Shimano Sora lineup, which is geared more toward entry-level cyclists and features a different bottom bracket system and crankset interface compared to the 105 series. The FC-5800, on the other hand, integrates seamlessly with Shimano’s 105, Ultegra, and Dura-Ace drivetrains, offering superior compatibility with higher-end components.
Additionally, the Shimano 105 FC-5800 crankset allows for more fine-tuned adjustments and offers a slightly broader gear range compared to the FC-4700, making it a better option for those who want more versatility in their gear setup.
5. Price
Price is one of the most significant factors when choosing between the FC-4700 and FC-5800. The Shimano FC-4700 Crankset is generally more affordable, making it a great choice for entry-level riders or those looking for a budget-friendly option. The Shimano 105 FC-5800 is more expensive, but this price reflects the advanced features, improved materials, and enhanced performance that come with the crankset. If you are on a tighter budget, the FC-4700 is a solid option, but if you are willing to invest a bit more for better performance and durability, the FC-5800 might be the better choice.
6. Bottom Bracket System
Both cranksets utilize Shimano’s Hollowtech II bottom bracket system, known for its easy installation, low maintenance, and smooth performance. However, the bottom bracket system for the FC-4700 is typically designed for entry-level use, meaning it may not offer the same level of stiffness and durability as the one found in the 105 FC-5800 crankset. The 105 bottom bracket system features more advanced sealing and a slightly higher level of precision, ensuring longer-lasting performance under more demanding conditions.
7. Gear Ratios and Chainring Options
The Shimano FC-4700 Crankset offers a limited selection of chainring configurations, including 50/34T and 52/36T options. This range is suitable for most recreational cyclists and riders who aren’t aiming for the highest performance levels. In contrast, the Shimano 105 FC-5800 offers a broader range of gearing options, including 50/34T, 52/36T, and 53/39T configurations. These options give riders more flexibility when it comes to fine-tuning their bike’s gearing setup, making the FC-5800 a better choice for competitive cyclists or those who need more gear range for various terrains.
8. Shifting Performance
Shifting performance is one of the key differences between the Shimano FC-4700 and FC-5800 cranksets. The FC-4700, while offering decent shifting performance for the entry-level range, cannot match the precise and fast shifting offered by the Shimano 105 FC-5800. The 105 crankset benefits from Shimano’s more advanced technology and engineering, resulting in smoother and quicker shifts, especially under load. This makes the FC-5800 more suitable for riders who prioritize fast, reliable shifting during intense riding conditions, such as racing or high-performance cycling.
9. Durability and Longevity
The Shimano FC-4700 Crankset is durable for its intended purpose, but its construction and materials do not offer the same longevity as the Shimano 105 FC-5800. The higher-quality materials and advanced engineering of the 105 series ensure a longer lifespan, even under tough riding conditions. The FC-4700 may require more frequent maintenance or replacements, especially if subjected to harsh conditions or high-mileage cycling.
Conclusion
The Shimano FC-4700 Crankset and the Shimano 105 FC-5800 Crankset are both excellent choices for road cyclists, but they cater to different performance needs. The FC-4700 is a great choice for entry-level or budget-conscious cyclists who are looking for a dependable crankset without breaking the bank. On the other hand, the Shimano 105 FC-5800 is a more advanced option, offering superior performance, lighter weight, better shifting, and longer-lasting durability, making it ideal for more serious cyclists or those looking to improve their bike’s performance.
Ultimately, your choice between these two cranksets should depend on your riding style, budget, and performance expectations. Both models are capable of providing a smooth and enjoyable riding experience, but the FC-5800 offers additional features that may justify the higher price point for those seeking optimal performance.