Fizik Aliante K:ium Vs Arione K:ium

If upgrading your bicycle, don’t forget to upgrade the saddle. The saddle is a part of a bicycle that many bicyclists often overlook. Even though it does not directly affect your bike’s performance, it is still essential because it decides whether your butt will be happy after the ride. You certainly don’t want your butt to be sore and painful after an extended riding session. Now, for the best bike saddle, you may have found Fizik Aliante K:ium and Fizik Arione K:ium. Both are popular and loved bike saddles produced by the same manufacturer. Which is the one that you better choose?

Weight and Dimensions

Fizik Aliante K:ium and Fizik Arione K:ium have been designed differently. The Aliante is quite noticeably shorter but significantly more comprehensive than the Arione. Because of that, Fizik Aliante K:ium can be very comfortable if you prefer a wide seating area. It is particularly suitable for people with large bodies. However, the extra width may hinder your thigh movements, so it could be better if you want to pedal quickly and intensively.

On the other hand, Fizik Arione K:ium is slightly longer and significantly slimmer. The seating area is more limited, but it has plenty of room for your thighs to move freely. It is excellent for quick and intensive pedaling. Fizik Arione K:ium is relatively lighter than Fizik Aliante K:ium.

Fizik Aliante K:ium is said to be suitable for users with low spinal flexibility, as it has an increased curvature. On the other hand, Fizik Arione K:ium is ideal for users with high spinal flexibility, as the flat, narrow, and long shape enables you to use your spinal flexibility without rotating the pelvis.

Read also : Fizik Aliante Vs Antares.


Both models are equipped with the K:IUM rails. A K:IUM rail is a proprietary rail design made by combining a particular metal alloy with a specific tubular design and unique finishing process to increase the fatigue performance of the rail performance. The result is an incredibly lightweight rail – even more lightweight than solid titanium – with enhanced strength-to-weight ratio and corrosion resistance.

However, the shell of Fizik Aliante K:ium is made from composite glass with co-injected nylon Twin Flex with the sweet spot at the center. On the other hand, Fizik Arione K:ium is made from a fiberglass thermoplastic composite material with Wing Flex for the freedom of thigh movements.

Fizik Aliante K:ium Vs Arione K:ium

Fizik Aliante K:iumFizik Arione K:ium
Features– Shell: Carbon reinforced nylon twin flex – Rail: Carbon Braided 7x9mm – Dimensions: 265×142 mm – Weight: 270g– K:ium Rail – Cover: White Suede – Integrated Clip System – Wing Flex Design – Weight: 225 grams
Ratings*3.3 out of 5.0 stars3.9 out of 5.0 stars
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Fizik Arione K:ium is generally more recommended because it is more lightweight and allows more thigh movements. But you should choose Fizik Aliante K:ium if you have low spinal flexibility and need more curvature for support.

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