The 2019 Open U.P. Gravel Bike is a versatile and performance-driven machine that blurs the line between gravel, road, and mountain biking. With its lightweight carbon frame and iconic dropped chainstay design, the U.P. provides ample tire clearance for small cross country mountain bike tires or 700c road and gravel tires, offering unmatched adaptability for any terrain. Its geometry strikes a perfect balance between speed and comfort, making it ideal for everything from rugged gravel adventures to smooth road riding. The frame’s precision-engineered layup ensures responsive handling and efficient power transfer, while the subtle compliance helps smooth out rough terrain. Compatible with a wide range of drivetrain configurations, the Open U.P. is a highly customizable platform designed for riders who demand versatility without compromising performance. Whether tackling steep climbs, rough descents, or fast tarmac, the Open U.P. is ready to excel on all surfaces.