Cube Attain SLX Shimano 105 2025: road test review, pros, cons, problems, performance, opinions, everything you need to know (really)

Cube Attain SLX Shimano 105 2025: Test and Review

This technical review of the Cube Attain SLX Shimano 105 2025 provides an in-depth look at its build quality, frame, assembly, comfort, handling, and performance. The analysis is based on a hands-on test of the bike.

Build Quality

The Cube Attain SLX Shimano 105 2025 offers a good overall build quality and solid assembly. The available size range is good, but the color options are minimal. The bike provides excellent value for its price.

Frame

The frame is made of high-quality, well-crafted aluminum. It features modern geometry and internal cable routing, all executed well without unnecessary frills. This makes for a reliable and robust chassis.

Assembly

All components are well-assembled, reflecting the bike's great value. At 9.8 kg, the bike’s weight-to-price ratio is competitive, making it difficult to find a better option for its price of approximately €1450.

Comfort

While not the most comfortable road bike available, the Cube Attain SLX delivers a very high level of riding comfort. It strikes a good balance between on-road performance and comfort, making it a solid choice for riders who don't want an extreme race bike. Its comfort level is highly competitive for its category. To find a more comfortable ride, you would likely need to upgrade to a carbon frame road bike at a much higher price point.

Handling

This is an intuitive and easy-to-handle road bike that feels very secure. While it might not be the most agile, its ease of use and stability are highly appreciated. It performs exceptionally well on smooth asphalt and remains stable and predictable even on rougher road surfaces. Braking stability is excellent, as is its stability and security at high speeds. Its handling is similar to that of an endurance bike: comfortable, stable, and secure, though slightly heavier. This bike is perfect for riders who want a stress-free riding experience.

Performance

The Cube Attain SLX Shimano 105 2025 has a stiff and responsive frame. Its overall performance is only slightly limited by its weight, which is low but not feather-light. It performs great on flat roads and rolling hills but may struggle slightly on steep climbs, though only when compared to bikes costing two or three times more. It is very fast on descents. Overall, it is a competitive road bike for its list price.

Pros and Cons

The Cube Attain SLX Shimano 105 2025 stands out for its great features and solid performance. Its most significant strength is its excellent value, combining strong performance and great riding comfort. Its main drawback is its weight. The bike's overall performance and ease of handling are its key assets. It's a valid, well-reasoned, and winning choice. To get better performance, you would need to spend a lot more. 

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editor's note: the photo is indicative and does not refer to the specific model tested.