Fizik | Antares R5 Open

Balanced support, pressure relief, and freedom to move.

The Fizik Antares R5 Open is a performance road saddle built around a neutral profile for riders who want support without being locked into one position.

Its carbon-reinforced nylon shell is paired with S-Alloy rails, Comfort Core foam padding, and a durable Microtex cover. A full central cutout helps reduce pressure on sensitive areas while maintaining support across the saddle.

Key Features

• Open Central Cutout
A full anatomical opening helps relieve pressure through the center of the saddle during longer rides.

• Neutral Antares Profile
Designed to provide a balance of support and freedom of movement rather than forcing the rider into a fixed position.

• Carbon-Reinforced Nylon Shell
Provides a supportive platform while keeping the construction performance-focused.

• S-Alloy Rails
Durable alloy rails provide secure mounting for everyday road use.

• Comfort Core Foam
Padding is designed to provide consistent support without excessive bulk.

• Microtex Cover
A durable outer cover suited to regular road riding.

Technical Specifications

• Category
Road Saddle

• Discipline
Road

• Model
Antares R5 Open Regular

• Product Code
70C1SA73041

• Color
Black

• Size
Regular

• Dimensions
Approximately 276 x 141 mm

• Shell
Carbon-reinforced nylon

• Rails
S-Alloy

• Rail Diameter
7 mm

• Cover
Microtex

• Padding
Comfort Core foam

• Cutout
Full central anatomical cutout

• Weight
Approximately 215 g

For road riders who want the balanced Antares shape with added pressure relief from a full central cutout.