Trek Aeolus RSL AirLoom 155 mm Road Bike Saddle

This Aeolus RSL AirLoom 155 mm saddle represents the pinnacle of technology at Trek. With its 3D-printed lattice structure made from Elastomeric Polyurethane (EPU), it provides targeted support exactly where you need it, whilst radically eliminating pressure points on soft tissue. The full-length central cut-out, combined with the refined race shape (narrower nose and slimmer transition), allows for a more aggressive and aerodynamic riding position without compromising comfort. This saddle is ideal for cyclists with a narrow pelvis who are looking for maximum freedom of movement.

Featuring a full OCLV carbon shell and oversized 7×10 mm oval carbon rails, this RSL version weighs a mere 167 grams, making it one of the lightest saddles on the market. Designed for road, gravel and even mountain biking, it is suitable for competitive cyclists as well as discerning riders who want a saddle that combines lightness with long-lasting comfort.

Technical specifications:

- Use: Road, Gravel, Mountain biking
- Dimensions (Length x Width): 250mm x 155mm
- Rail dimensions: Oval 7x10 mm (oversized)
- Carbon composite shell
- Carbon fibre rails
- 3D printing for added comfort
- AirLoom technology
- Weight: 167 grams
- Blendr accessory mount included
- Brand: Trek