The Factor Ostro Gravel Road Bike routes all cabling internally, keeping the frame free of external clutter. Its layout supports electronic components, ensuring compatibility with modern shifting systems. The frame geometry encourages long-distance rides across mixed terrain. Clear attention to rider efficiency and handling is evident in every section of the frame.
Head Tube Diameter: 1.5″ upper and lower
Saddle Rail Clamps: 7x7 and 7x9
Compatible Components: Electronic
Front Axle: 12 x 100mm thru-axle
Rear Axle: 12 x 142mm thru-axle