OPEN ONE+ Hardtail frameset

The OPEN ONE+ Hardtail frameset in matte black is a mountain bike frameset designed for cross-country and trail riding. It serves as the foundational component for building a lightweight and responsive hardtail mountain bike. This frameset is suitable for riders seeking efficient power transfer and versatility across varied off-road terrain.

• Constructed from high-modulus carbon fiber for reduced weight and increased stiffness
• Compatible with 29-inch and 27.5-plus wheel sizes
• Designed for hardtail mountain bike builds
• Features internal cable routing for a clean appearance
• Boost axle spacing for improved wheel stiffness and compatibility
• Matte black finish for a low-profile aesthetic
• Accommodates single or double chainring drivetrains
• Multiple bottle cage mounts for hydration options
• Tapered head tube for enhanced steering precision

This frameset is intended for experienced riders or professional bike builders who require compatibility with a range of modern mountain bike components and wheel standards.

Available Variants: