Fizik Arione R3 Kium Regular saddle

Arione R3: the Arione is longer than any other saddle, flat from nose to tail and with a narrow nose, so you can move around to find your power spot.
The Arione R3’s Composite Glass co-injected Nylon shell provides the best support with optimized stiffness to-weight construction – with Twin Flex technology which enables flexibility where the rider's thighs meet the saddle – and an alloy K:ium rail for light weight.

Features

Shell: Composite glass co-injected Nylon TwinFlex
Rail: K:ium 7 mm.
ICS (Integrated Clip System) compatible.
Spine Concept: made for Snake.
Version: Regular (width 130 mm).

Technologies

Spine Concept
Spine Concept is the fi'zi:k guideline to the right saddle choice. It realizes that cyclists have varying degrees of flexibility and human flexibility affects riding behaviour when cycling in a high performance position.

Twin Flex
Twin Flex construction combines two layers within the shell. A layer of multi-directional carbon fibre provides strength, while a bi-directional layer allows flex for comfort. The two layers are moulded together, so that the stiffer outer layer controls the flexibility of the inner layer.

K:ium rails
K:ium is a fi'zi:k proprietary rail formulation. It's the combination of a particular metal alloy, a specific tubular design and a special finishing process which increases fatigue performance on the rail surface. Fact: 8% weight reduction compared to solid titanium. k:ium features a high strength-to-weight ratio grade and high corrosion resistance.

ICS
Integrated Clip System (ICS) is an integrated interface in the saddle's base to allow quick attachment and removal of Integrated Clip System accessories. It is a clean, easy, fast and secure attachment that does not require any tools.