The Cortina Ecomo U4 Transport fork is a sturdy and reliable fork for women's frames in sizes 50 and 57 cm. This fork is equipped with a roller brake bracket for good braking performance. It has a beautiful gray color with the color number UBRG 90448 Matt. With this fork you are assured of a stable and comfortable ride during your bike rides. Product specifications - Primary base color: Gray - Brand: Cortina - Receipt description: Cortina E-U4 fork - Color code: UBRG 90448 Matt - Fork type: Fixed - Ahead/thread: Thread - Thread length: 75 - Dynamo hook: No - Suitable for wheel size: 28 - Adjustable: No - Lock out: No - Tube length: 30.5 - Fork brake system: Drum brake - Fork tube diameter (inch): 1.125