Prologo Nago Evo PAS Saddle With Tirox Rails
White/Black 273 x 134 Dispatched within 2-5 days ID: 69651-213796
SAVE 16% £124.99
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White/Black 273 x 141 Dispatched within 2-5 days ID: 69651-213798
SAVE 20% £124.99
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Hard Black 273 x 134 Due in stock on 26/07/17 ID: 69651-367551
SAVE 18% £127.99
Hard Black 273 x 141 Due in stock on 26/07/17 ID: 69651-367552
SAVE 20% £124.99

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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.

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The Nago Evo is a unisex semi round saddle ideal for medium to long distance road and XC riding.

 It offers great versatility for riders that like a choice of riding positions. It's equally suited to weekend rides and racing.


  • Size (mm):275 x 134 275 x 141
  • Weight (gr):218 - 222
  • Base:Carbon fiber injection
  • Rail:Tirox
  • Cover:Microfiber
  • Padding:Light foam


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.

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.