Product details
Bontrager Aeolus RSL Integrated Bar/Stem Combo
OCLV Carbon | Internal Routing | Post-Recall Version
This is one of the fastest cockpit upgrades Bontrager has ever made. The Aeolus RSL bar/stem combo is a proven aero weapon, developed in the wind tunnel and ridden at the highest level of the sport. By fully integrating the bar and stem and hiding all cables, it delivers measurable free speed while keeping weight impressively low.
Wind tunnel tested to save 7 watts, the Aeolus RSL is 10 percent faster than the previous generation, making it a serious upgrade for riders chasing efficiency, clean aesthetics, and outright speed.
These units are post-2022 recall production, bought directly from Trek, and fully covered by Trek’s manufacturer warranty.
Why This Cockpit Matters
7 watts saved through aerodynamic integration
OCLV Carbon construction for elite stiffness and low weight
Integrated bar and stem reduces drag and cleans up the cockpit
Fully internal cable routing with secure M4 retention system
VR-C bar shape allows longer reach and deeper drops without discomfort
Blendr compatible for clean light and computer mounting
Approved for carbon or alloy steerers
Post-recall production not subject to any safety issues
Condition and Packaging
Brand new
Non retail OEM packaging
Includes Blendr mono and duo bases with Ion light and Garmin mounts
Purchased direct from Trek
Full Trek warranty included
Available Sizes and Weights
These are the only sizes available. Each variation lists the exact weight.
380mm Bar Width
380 x 80mm stem 279g
380 x 90mm stem 281g
380 x 100mm stem 283g
400mm Bar Width
400 x 80mm stem 281g
400 x 90mm stem 281g
400 x 100mm stem 287g
400 x 110mm stem 289g
400 x 140mm stem 300g
420mm Bar Width
420 x 90mm stem 287g
420 x 100mm stem 292g
420 x 110mm stem 293g
420 x 120mm stem 297g
440mm Bar Width
440 x 100mm stem 297g
440 x 110mm stem 296g
440 x 120mm stem 302g
Technical Details
Material: OCLV Carbon
Stem rise: -7 degrees
Reach: 100mm across all sizes
Drop: 124mm
Flare: 0 degrees
Cable routing: Internal
Torque spec: 5Nm M4 retention bolt
Compatibility Notes
Designed for modern integrated road builds
Ideal for Trek Emonda and other fully internal routing frames
Always confirm frame compatibility before installation
$249.95
300g
NEW
Bontrager
Carbon
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Item specifics
| Condition | New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... |
|---|---|
| Brand | Bontrager |
| Material | Carbon |
| Color | Carbon/Black |
| Item Weight | 4.0000 |
| Country of Origin | Taiwan |
