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  • Fi'zi:k Kurve Snake Saddle - 7x9 Aluminum Mobius Rails
  • Fi'zi:k Kurve Snake Saddle - 7x9 Aluminum Mobius Rails Top
  • Fi'zi:k Kurve Snake Saddle - 7x9 Aluminum Mobius Rails Sole
  • Fi'zi:k Kurve Snake Saddle - 7x9 Aluminum Mobius Rails Side
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Fi'zi:kKurve Snake Saddle - 7x9 Aluminum Mobius Rails
Sale 60% Off$110.00 $275.00

Item # FIZ003J

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  • Black,One Size ($110.00)
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Item # FIZ003J

Kurve Snake Saddle

Like all of Fizik's latest Kurves, the Fizik Kurve Snake Aluminum Mobius Rails Saddle gets new, lighter rails in more neutral colors, and KEVLAR reinforcement of the Re:Flex shell. The Snake version of the Kurve is aimed at the most flexible riders, with ample mid-section support to enable more comfortable riding in a lower or more aggressive position. Less flexible riders can opt for the Chameleon or Bull saddles, but for the Gumbys and the racers out there, the Kurve Snake is what you want.

Let's talk about what sets the Fizik Kurve saddles apart from the rest. In standard saddles, comfort comes from some form of foam padding; but foam takes a little while break in and can degrade over time. Instead of padding, Kurve saddles rely on the base of the saddle for comfort. The Kurve's composite Re:Flex shell behaves like a sensory receptor, mirroring your movements in the saddle as you ride, and, as mentioned, the shell gains Kevlar reinforcement to improve durability.

Key contact points in the shell — such as those under your sit bones and perineum — are constructed using fewer composite layers, thus enabling them to respond to pressure from your body. The new design means Kurve saddles have a more rounded top than their traditional counterparts — that's the Re:Flex shell waiting to do its job. Once you hop on the bike, the saddle flexes, conforming to the shape that fits you best. Best of all, since Kurve saddles don't rely on padding for support and comfort, no break-in time is required — just install it and ride.

The Kurve saddles also feature the company's new Tuner insert, an interchangeable nosepiece that allows you to customize the flex of the saddle. Need a bit more forgiveness while piling on your early season base miles? Simply install the more flexible nosepiece for a softer, gentler ride. Want to muster every last watt of power from your legs during this weekend's time trial or triathlon? Switch to the more rigid nosepiece for more stiffness and less flex.

Like many of Fizik's top saddles, the Kurve saddles also feature TwinFlex technology (the shell is comprised of interwoven fibers that flex like a hammock), and WingFlex technology (small slits in the side of the saddle flex when pedaling, allowing free thigh movement with each downward pedal stroke). The Mobius aluminum rails on this model extend from a singular alloy structure that supports the entire saddle, keeping it stiff where necessary while also keeping weight to a minimum.

  • Flexible rider-oriented saddle built for performance and comfort
  • Shaped to support weight on sit bones for even comfort
  • Composite Re:Flex shell maintains durability and response
  • Aluminum rails maintain stiffness where you need it at a low weight
  • WingFlex technology allows freedom of movement in the thighs
Tech SpecsWeight
Tech Specs
Mobius aluminum alloy
Re:Flex Kevlar composite
advanced elastic
Seat Length
278 mm
Seat Width
144 mm
Recommended Use
road cycling
Manufacturer Warranty
5 year

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

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Black,One Size

Claimed Weight

Claimed weights are provided by the vendor.

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225 g

Reviews & Community


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Unanswered Question

Is Fizik still making the Kurve? It’s not on their website. Discontinued?

Unanswered Question

Are the rails oval or circular? If the 7x9 means oval, do I need a particular seatpost? I have an aero seatpost for my bike, and it is proprietary. I have only been using the saddles with traditional circular rails

One of the better saddles for long rides

  • Familiarity: I've put it through the wringer

Have ridden 200 miles in a day on this saddle and it was for me one of the best I've tried. It is very well made and fits the old style Campy seat Post.

Please confirm this saddle listed as the large model 144mm ( as listed on spec link) and not the regular size (135mm width).
Thanks and ride on!

Hi Don, it looks like our listing is incorrect - based on the part number in our system this saddle is 135mm wide.