Bontrager Aeolus Pro Bike Saddle

Bontrager Aeolus Pro Bike Saddle

Bontrager Aeolus Pro Bike Saddle

Bontrager Aeolus Pro Bike Saddle

Bontrager Aeolus Pro Bike Saddle

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Bontrager Aeolus Pro Bike Saddle

Model 581634

Aeolus Pro brings comfort, power, and speed to road riders looking to dig deep and rotate further forward into a more aero position. This uber-light, race-ready saddle was tested and pressure mapped with male and female athletes for the ultimate in proven performance. A shorter overall length with a wider nose and full cut-out ensure targeted support that eliminates soft-tissue pressure for both men and women.

Product details

inForm saddles are born of cutting-edge biomechanical research to maximize performance and rider comfort
Designed to support riders in an Aero Road riding position
Full saddle cut-out minimizes soft-tissue pressure allowing for a more powerful, rotated position
Two sizes designed to align saddle with bone structure for both men and women and avoid soft-tissue compression
Oversized carbon rails for lightweight strength. Specific seatpost ear clamps required
Lightweight carbon-reinforced shell provides perfect balance of weight, strength, and compliance
Minimal Pro-level padding offers sleek profile that shaves weight
Available Blendr accessory mounts to cleanly integrate rear light

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Full Comfort and Full Power

The all-new Aeolus is a lightweight aero road saddle that uses a full cutout and the latest biomechanical research to minimize soft-tissue pressure while maximizing power and sustaining comfort.

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"Offers more support than some other similar saddles, and the cutout adds some sweet relief" [Issue 6]

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"The shell has a generous curvature, which encourages you to stay put"

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"Comfort and targeted support in an aero position"

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"Minimize soft tissue pressure for both men and women"

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We make saddles for all riders, and the most comfortable saddle is the one that best suits your anatomy. Riders who are assigned male tend to have narrower pelvis bones and are best suited for 145mm saddle widths, while riders assigned female typically find the most comfort from 155mm width saddles.

Aeolus features a full cutout that uses the latest biomechanical research to eliminate soft tissue pressure and maximize power and sustained comfort for riders in an aero road riding position.

The split design of the full saddle cut-out extends from the nose through to the rear of the saddle to minimize soft tissue pressure and allow for a more powerful, rotated position.

Aeolus has a wider nose with a shorter overall length that ensures the whole saddle is usable and comfortable, whether you’re sitting up on the hoods or hammering in the drops.

The rails are housed at the very front of the saddle which allows the entire saddle shell to flex and conform to the rider for increased compliance and added comfort.

Aeolus is designed and tested to work well for a wide range of riders of any body type and gender, and is available in multiple sizes to provide the best individual fit.

You can get a Blendr accessory mount that attaches securely to the rear of this saddle for clean integration with any Bontrager Flare rear light. There's still enough allowance for a seat pack, too.

Aeolus is optimized for the best fit and performance, so it’s slightly shorter than a traditional saddle. When swapping out your old saddle, we suggest starting with an extra 10mm of setback from the nose and a 2 degree downward tilt.

Good news! This saddle is compatible with the Blendr accessory multi-mount to attach the Blendr Saddle Bag, Blendr Fendr, and rear light. Carrying your flat kit, keeping your kit dry and clean, and being seen has never been easier.

Blendr Saddle Bag

30-Day Unconditional Guarantee

If for any reason you're not satisfied with a Bontrager or Trek aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.

How to choose a saddle

Our guide will help you pick the perfect saddle for you and however you ride.

Proper saddle adjustment

WARNING: Extended riding with a poorly adjusted saddle, or one that does not properly support your pelvic area, can cause injury to your nerves and blood vessels. If your saddle causes pain or numbness, re-adjust the saddle position. If after adjustment your saddle still causes pain or numbness, consult your Trek dealer about further positioning or replacing the saddle with one that better fits you.

Oversized ears only

WARNING: Only use a Bontrager seatpost that has 7x10 rail clamps or has two seat clamp bolts. Non-approved rail clamps can cause the saddle rails to break, which could cause a loss of control resulting in serious injury or death.

Size	250mm x 145mm	250mm x 155mm
Length	250mm	250mm
Width	145mm	155mm
Fit color	Yellow	Blue
Rail dimensions	Oval 7x10mm (Oversized)	Oval 7x10mm (Oversized)
Cover material	F-24 (soft touch)	F-24 (soft touch)
Rail material	Carbon Fiber	Carbon Fiber
Weight	170g	173g

We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, materials, and pricing. Due to supply chain issues, compatible parts may be substituted at any time without notice. Prices shown are manufacturer's suggested retail prices.

Weights are based off pre-production products at time of publication. Weights may vary in final production.

Bontrager Aeolus Pro Bike Saddle

Model 27093

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