What is the best endurance bike in 2024?
In this Article
Published on 30 October 2024
In the endurance bike segment, two standout models emerge: the Cannondale Synapse and the Specialized Roubaix. These endurance road bikes are designed to prioritize comfort over long distances while maintaining excellent levels of performance. But which of these two bikes best meets your needs? In this article, we compare these two flagship models in detail to help you choose the one that will suit you best. Main features, technologies, pros and cons of each bike—we cover everything you need to know to choose the endurance road bike that best suits you.
Cannondale Synapse vs. Specialized Roubaix: two endurance bikes
Cannondale Synapse vs. Specialized Roubaix: two endurance bikes
The Cannondale Synapse and the Specialized Roubaix are iconic endurance road bikes. Thanks to their heritage, they have become essential references for cyclists looking for reliable and innovative bikes to cover miles comfortably.
Cannondale Synapse: An endurance road bike built for miles
Cannondale Synapse: An endurance road bike built for miles
Launched in 2006, the Cannondale Synapse quickly became a benchmark in the endurance bike segment. Designed to offer a comfortable riding experience over long distances, it embodies Cannondale's philosophy of combining performance and comfort. Its lightweight carbon frame, coupled with the SAVE micro-suspension technology, absorbs road vibrations, seamlessly blending comfort and stiffness for dynamic acceleration. Over the years, the Synapse has evolved with constant technological improvements, making it a preferred choice for amateur and professional cyclists looking for a bike capable of performing on all types of roads. It is often described as the perfect balance between efficiency and comfort.
Specialized Roubaix: Endurance road bike for tough roads
Specialized Roubaix: Endurance road bike for tough roads
The Specialized Roubaix was introduced in 2004, inspired by one of the world's toughest races: the Paris-Roubaix, also known as the "Hell of the North" for its unforgiving cobbles. This bike was designed to offer maximum comfort on demanding terrain and stands out for its innovative technologies, such as the Future Shock system, an integrated suspension above the head tube to absorb shocks. Since its inception, the Roubaix has continually evolved, securing several victories in the iconic race under riders like Tom Boonen and Peter Sagan. This makes it a top choice for cyclists seeking comfort and performance over long distances.
Geometry: Which bike offers the best endurance position?
Geometry: Which bike offers the best endurance position?
The geometries of the Cannondale Synapse and the Specialized Roubaix are both optimized for endurance, but they have subtle differences that impact riding position and handling. The Synapse has a slightly more aggressive geometry, while the Roubaix is designed to provide superior comfort over long distances and rough terrain.
- Cannondale Synapse: A sportier geometry, with a slightly shorter top tube and a steeper head angle, promotes a lower and more aerodynamic position while maintaining good comfort.
- Specialized Roubaix: More relaxed geometry, with a longer wheelbase and a higher head tube, allowing for a more upright riding position, ideal for absorbing shocks and reducing fatigue on rough terrain.
In summary:
The Synapse is more responsive and agile for those seeking a balance between performance and endurance, while the Roubaix prioritizes comfort.
Weight: Which endurance bike is the lightest?
Weight: Which endurance bike is the lightest?
Weight is an important factor for endurance cyclists, directly impacting performance and efficiency on long rides. The Cannondale Synapse and the Specialized Roubaix differ in design, but their weights vary according to the models and component levels.
- Cannondale Synapse: Synapse models are all made of carbon. Thanks to its lightweight carbon frame, the Synapse has an average weight around 9 kg, depending on the models. This makes it ideal for climbs.
Lightest model: 8.3 kg Synapse Carbon 1 RLE (size 56)
Heaviest model: 9.2 kg Synapse Carbon 2 LE (size 56)
- Specialized Roubaix: Designed with comfort technologies like Future Shock, the Roubaix also features carbon construction. Its weight is quite similar to the Synapse.
Lightest model: 7.2 kg S-Works Roubaix SL8 Di2 (size 56)
Heaviest model: 9.46 kg Roubaix SL8 (size 56)
In summary:
The top-of-the-line Roubaix model is lighter than the Synapse. However, mid-range and entry-level models have very similar weights.
Technologies: Two endurance bikes at the forefront of innovation
Technologies: Two endurance bikes at the forefront of innovation
The Cannondale Synapse and the Specialized Roubaix are equipped with advanced technologies aimed at improving comfort and performance over long distances. Each endurance bike stands out with unique innovations.
- Cannondale Synapse: The Synapse features the SmartSense system. This smart safety technology includes automatic lights and a rear radar to detect vehicles. Additionally, the SAVE micro-suspension technology integrated into the frame provides better absorption of road vibrations.
- Specialized Roubaix: The Roubaix is notable for its Future Shock system. This technology integrates a 20 mm travel suspension into the head tube for improved vertical comfort. This system helps reduce muscle fatigue caused by road vibrations without compromising the bike’s geometry.
In summary: The Synapse excels in safety with the SmartSense ecosystem, while the Roubaix focuses on comfort with its Future Shock technology, ideal for demanding routes.
Price: Which endurance bike offers the best value for money?
In terms of value for money, the Cannondale Synapse and the Specialized Roubaix offer different advantages depending on their equipment level. The Cannondale Synapse range consists of 6 models priced between €8,999 and €3,599, while the Specialized Roubaix range is broader, with 8 models priced between €14,500 and €2,800.
The Cannondale Synapse Carbon 2 LE, priced at €4,499, offers an excellent compromise between performance, comfort, and technology, with its lightweight carbon frame and Shimano 105 Di2 drivetrain. This model includes the SmartSense system, a real asset for safety. Conversely, the Specialized Roubaix is priced slightly higher for technologies such as Future Shock, which enhances comfort on rough terrain.
The best compromise model is the Roubaix SL8 Sport offered at €3,800 with Shimano 105 mechanical.
Full price range of the Cannondale Synapse and Specialized Roubaix
Cannondale Synapse:
Specialized Roubaix:
S-Works Roubaix SL8 LTD: €14,500
S-Works Roubaix SL8 Di2: €14,000
Roubaix SL8 Pro: €9,000
Roubaix SL8 Expert: €6,500
Roubaix SL8 Comp: €4,800
Roubaix SL8 Sport Apex: €4,000
Roubaix SL8 Sport: €3,800
Roubaix SL8: €2,800
Cannondale Synapse vs. Specialized Roubaix: Which to choose?
Cannondale Synapse vs. Specialized Roubaix: Which to choose?
The Cannondale Synapse and the Specialized Roubaix are high-performance, comfortable endurance bikes that are excellent for long rides, whether for bikepacking or Sunday outings. These two bikes are designed to tackle any road and can be fitted with wider tires. The Synapse can accommodate tires up to 35 mm wide, while the Roubaix can take tires up to 40 mm wide. Both bikes are made of carbon, with tube shaping for optimized aerodynamics.
Why choose the Cannondale Synapse?
The Cannondale Synapse is ideal if you are looking for the best value for money. It’s the model that offers the most safety thanks to its SmartSense ecosystem, which includes lights and a radar. It is a perfect mix of safety and comfort, ideal for long rides when fatigue sets in and alertness decreases.
Why choose the Specialized Roubaix?
The Specialized Roubaix is designed to maximize comfort with the Future Shock technology that absorbs shocks. However, integrating this technology doesn’t allow for a bike with the same value for money as the Synapse. Nevertheless, this bike is an excellent choice for endurance, especially if you are exploring heavily worn country roads.
Cannondale Synapse vs. Specialized Roubaix: two endurance bikes
In conclusion, the Cannondale Synapse and the Specialized Roubaix are two exceptional endurance bikes, each with its strengths and weaknesses. The Synapse stands out for its excellent value for money, while the Roubaix impresses with its high-end technologies. The final choice will depend on your priorities, whether comfort, performance, or budget. For a budget-friendly option, why not consider a refurbished bike?
