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Bontrager Aeolus Comp Saddle

Seat Bone Width
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Saddle Width
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45.69 5.13 discount
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  • Free tracked shipping over 75.00€
  • Trustpilot review 9.4 out of 50.081 reviews

30 Day Satisfaction Guarantee

For this product we offer our exclusive 30 day money-back guarantee. This means that you can try out the product for 30 days. Not satisfied? Then you can return the product and get a refund, even if you have used and tested the product. You have to pay for the costs for returning the product though.

Pros & Cons

  • This saddle provides optimal support in an aerodynamic cycling position.
  • The steel tracks filter out unevenness and vibrations well.
  • The recess ensures that you experience less pressure on the private parts, even if you are seated very far forward!
  • Because of the steel rails this saddle is on the heavy side.
  • This saddle is less comfortable if you sit upright a lot.
Read more on what our customers have to say about this product


Brand Bontrager
Saddle TypeRoad / Triathlon / Time Trial
Cover materialLeatherette
Rail MaterialSteel
Saddle Shape Semi-Round
Weight 288 grams
Saddle Rail Diameter7 x 7 mm


The Bontrager Aeolus comp is a performance orientated saddle. The saddle has an aerodynamic design and provides optimal support while in aerodynamic positions. In your drops, lying on your shifters or on a time trial bike you will easily achieve what you set out to do!
The saddle has comfortable padding covered by imitation leather. The rails on the underside are made of steel. The steel rails do a good job filtering out bumps and other obstacles. These rails, and its broad cut-out are why this saddle will help you to achieve your potential!

Saddle shape
This saddle has a semi-round rear part, making it highly suitable for riders who move a little while they ride and whose hips rock a little from side to side. The semi-round shape provides plenty of support for those riders while maintaining sufficient freedom of movement compared to a flat saddle.

This is an S-shaped saddle, meaning it’s raised at the back and lowered in the middle. This S-shape makes it possible for people with an inflexible spine to assume a proper riding position. This has to do with how easy these riders find it to rotate their pelvis. People with an inflexible spine often have more trouble rotating their pelvis, meaning they could use some extra support.

This saddle has a cut-out and alleviates pressure for those who often experience discomfort or pressure to their soft tissue areas.

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Seat Bone Width 115-129 mm / 130-144 mm 100-114 mm / 115-129 mm / 130-144 mm 100-114 mm / 115-129 mm / 130-144 mm 130-144 mm
Saddle Width 145mm / 155mm 128mm / 138mm / 148mm 128mm / 138mm / 148mm 147mm
Saddle Type Road / Triathlon / Time Trial Road / MTB Road / MTB Road / MTB
Cutout Yes Yes Yes No
Cover material Leatherette Leatherette Leatherette Leatherette
Rail Material Steel Steel Steel Aluminium
45.69 50.82 50.82 From 46.71
This product View product View product View product


10 / 10

Jay, 7 October 2019

Fantastic Saddle

Bought this to replace a Cube OEM one which came with the bike. I went for the 155mm version after confirming my sit bone width and could not be happier - this saddle is ridiculously comfortable to the point I don't even think about it on a long rides. I know that saddles are a very personal item, but I would highly recommend anyone looking to at least try one of these out, it may be just what you're looking for!


  • Comfortable
  • Supportive
  • Short/ Stubby nose
  • Wide
  • Well made

8 / 10

André, 30 September 2019

perfect zittend

Met dit zadel zit ik weer uiterst prettig op de fiets , zonder zadelpijn

10 / 10

Mikael, 19 August 2019

Riktigt skön sadel

Är väldigt nöjd med min nya sadel. Ett kungarike jämförelse med standardsadeln