White/Black 254 x 136 Dispatched within 2-5 days ID: 94837-334257
SAVE 10% £139.99
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Hard Black 254 x 136 Dispatched within 2-5 days ID: 94837-334258
SAVE 20% £139.99
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What are the delivery costs?

We offer Free UK Delivery on all orders.

Including: Channel Islands, Isle of Man, Isle of Wight, Northern Ireland, Scottish Highlands and Scottish Islands.

Standard delivery is normally 2 - 5 working days.

International delivery costs and delivery times vary for different countries. Please see here for more information.

Christmas delivery

For guaranteed Christmas delivery please order before midday, Monday 21st December. Guaranteed Christmas delivery applies to all items with the icon, please choose your option/size to see if the specific item you are after qualifies for Christmas delivery.

The Zero is flat saddle ideal for short distance road riding in an aggressive position. 

This TRI version has modifcations suited to triathlon riding; a wider nose with more padding for forward positions, and a more gradual change in shape front to back.


  • Size (mm): 254 x 136
  • Weight (gr): 250
  • Base: Carbonfiber Injection
  • Rail: Tirox
  • Rails Available: Nack - Tirox
  • Cover: Microfiber
  • Padding: Lightfoam


PAS: Perineal Area System: this special cutaway technology eliminates pressure spikes and numbness in the pelvic area. Unlike regular cut-outs, the particular shape of the foam mold leaves the base intact and ensures that the saddle remains durable over time. This ensures a continuity of the pelvis movement even after many kilometres. The result is comfort and performance over long rides. It’s compatible with both male and female anatomies.

CPC: Connect, Power Control: Prologo patented technology, the specially designed CPC surface features 3D polymer chains arranged for maximum benefit. This includes optimum grip, shock absorption, and air cooling. Furthermore, it enhances blood flow through massaging action, reducing numbness and tendon related discomfort. In turn this reduces fatigue.

TiroX: Lightweight alloy steel rail. This is an aerospace grade metal, with a high resistance to traction and torsion. Well suited to the stresses of a performance saddle, it offers a good alternative to carbon Nack rails. It has 7mm rail clamp diameter.

ESD: Ergo Shape Design: This is a refined saddle shape, developed as a result of biomechanical studies done by Prologo over several years. ESD saddles feature a slender front area and a short rear area that quickly reaches maximum width. This permits a round pedal stroke, allowing the rider to maintain a natural position.  The legs of the cyclist have more space during all phases of the pedal stroke, reducing friction and increasing alignment and performance. Finally, the opening swift of the rear part of the saddle helps the rider to find the correct support and support of the ischial bones. This prevents sliding forward and any rotation of the pelvis.