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SEKA Gladius GR One-Piece Road/Gravel Handlebar
May 12, 2026$499.00
SEKA’s wind tunnel tested, carbon, one-piece gravel handlebar
THE WIDTH OPTIONS BELOW ARE MEASURED FROM THE HOODS
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SEKA Gladius GR One-Piece Road/Gravel Handlebar
The SEKA Gladius GR One-Piece Road/Gravel Handlebar is a lightweight, high performance and aerodynamic cockpit designed for riders who want a modern integrated gravel barstem. This handlebar combines a full carbon integrated stem with a sleek, minimal profile that cuts through the wind while maintaining exceptional stiffness. Confident in their craftsmanship, SEKA backs the Gladius GR with a 5-year warranty. Whether you’re racing, training, or upgrading your bike for a cleaner, faster setup, this handlebar delivers.
This bar features internal cable routing through the handlebar itself, helping create a clean, race-ready look. It is compatible with the SEKA ExAero GR Gravel Bike.
Product Details
Key Features of the SEKA Gladius GR One-Piece Road/Gravel Handlebar
- One-Piece Integrated Design: Combines bar and stem for maximum stiffness, reduced weight and a clean look.
- Aerodynamic Shape: Wind tunnel tested, streamlined profile minimizes drag and improves airflow for more speed.
- Integrated Computer Mount: Includes a secure mount for a cycling computer or light, maintaining a tidy cockpit.
- Full-Internal Cable Routing: When coupled with the appropriate spacers, these bars fit frames that route cables through the bar, stem and headset for a fully hidden setup.
- Flared Drops: These bars have a flare of 16 degrees to improve handling in rough terrain.
Compatibility
This handlebar is optimized for the SEKA ExAero GR Gravel Bike. See Compatibility tab for more information.
Considerations
The SEKA Gladius GR One-Piece Road/Gravel Handlebar offers impressive performance, but there are a few things to keep in mind. The one-piece design means you can’t change the stem angle or stack height, so it’s important to pick the correct size from the start.
Advice From Our Staff
We believe the Gladius GR suits riders who want an aero, clean gravel cockpit that offers great control. SEKA back their handlebars with a confidence inspiring 5 year warranty, and the Gladius GR has great ergonomics for gravel epics. It is a high quality, wind tunnel tested, carbon barstem that would be a great upgrade for many riders.
Options
Width (measured from hoods): 38 cm | 40 cm | 42 cm
Stem Length: 90 mm | 100 mm | 110 mm
Compatibility
Steerer: This one-piece handlebar is compatible with 28.6 mm steerer tubes.
Framesets: The Gladius GR is designed to cleanly integrate with the SEKA ExAero GR frame. At this time there is no option to integrate this barstem to other frames. The Gladius GR is not compatible with the SEKA Spear.
If you have questions on compatibility, please feel free to contact us.
Specs
- Material: Carbon Fiber
- Stem Length: 90 mm | 100 mm | 110 mm - measured from steerer tube center line to center of bar
- Bar Width: 38 cm | 40 cm | 42 cm - measured at hoods
- Bar Reach: 69 mm
- Bar Drop: 118 mm
- Stem Angle: TBC
- Flare (drops): 16°
- Weight: 395 grams (40 cm x 90 mm)
In the Box
- SEKA Gladius GR One-Piece Road/Gravel Handlebar
- Integrated Computer/light mount kit
Tools Needed for Installation
You will need the following tools for installation of this product. You can shop for the required tools on our Tools Page.
- T25 mm Torx Key
- 4 mm Hex Key
Q&A
Have a question about this? Ask the staff.
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