OPEN Upper Black Frameset (antiguo Girona)

The OPEN Upper Black Frameset (antiguo Girona) - Black is a gravel frameset designed for cyclists seeking a lightweight and versatile foundation for custom bike builds. This frameset is suitable for mixed-terrain riding, including gravel, light trails, and road surfaces. It is produced by OPEN, a brand recognized for its focus on performance-oriented carbon frames.

• Constructed from high-modulus carbon fiber for reduced weight and increased stiffness
• Compatible with both 700c and 650b wheel sizes
• Designed for flat mount disc brakes
• Features internal cable routing for a clean appearance
• Accommodates wide tire clearance, typically up to 700c x 40mm or 650b x 2.1"
• Includes a tapered head tube for improved front-end stiffness
• PF86 bottom bracket shell
• Thru-axle dropouts for enhanced wheel security
• Frame geometry optimized for gravel and endurance riding

Technical note: The OPEN Upper frameset is designed to balance low weight with durability, making it suitable for demanding gravel routes and long-distance rides. Compatibility with a range of drivetrain and wheel standards allows for flexible build options.

Available Variants: