OPEN U.P. “GravelPlus" Frameset

The OPEN U.P. “GravelPlus" Frameset in Graphite is a bicycle frameset designed for gravel and mixed-terrain cycling. This frameset accommodates a wide range of tire sizes, making it suitable for riders seeking versatility across road, gravel, and light off-road conditions. It is intended for cyclists who require a lightweight, adaptable platform for custom bike builds.

• Constructed from high-modulus carbon fiber for strength and low weight
• Compatible with both 700c and 650b wheel sizes
• Clearance for tires up to 700c x 40mm or 650b x 2.1"
• Flat mount disc brake interface
• 12x100mm front and 12x142mm rear thru-axles
• Internal cable routing for mechanical or electronic drivetrains
• PF86 bottom bracket standard
• Integrated headset design
• Multiple mounting points for bottles and accessories

This frameset is designed to balance road efficiency with off-road capability, allowing for a wide range of tire and wheel combinations without compromising geometry or handling.

Available Variants: