Trek Aero RSL Road Integrated handlebar-stem unit

An integrated handlebar-stem unit made from OCLV Carbon with an ergonomic and aerodynamic profile for road bikes.

• OCLV Carbon construction is ultralight, flexible, and durable.
• The ergonomic 7-degree backsweep reduces air resistance generated by the body, providing additional aerodynamic speed and more comfort.
• The top handlebar is 3 cm narrower than the bottom handlebar.
• A 6-degree flare increases wrist mobility for powerful sprints.
• Aero RSL Pro Blendr mount sold separately.
• Compatible only with electronic shifting.
• Compatible with Madone Gen 8, Checkmate SLR, and Checkpoint SL Gen 3 (additional parts required).
• Race Fit ensures a more comfortable, ergonomic riding position.

OCLV Carbon construction: Trek's patented carbon fiber processing method allows for a handlebar that is lightweight, flexible, and durable.

Tuned for speed: The aerodynamic top handlebar reduces air resistance at the leading edge while remaining UCI compliant.

Flared bottom handlebar: The 6-degree flare of the bottom handlebar creates more space at the wrist for powerful sprints.

Race Fit: Race Fit features a shorter reach and a brake lever position that is 3 cm narrower than the bottom handlebar, providing a more comfortable ergonomic riding position that significantly reduces the body's air resistance for an additional aerodynamic advantage.