It comes with a bracket and two mounting screws

Universal Compatibility: The ROCKBROS bottle cage is compatible with various types of bikes such as road bikes

【2 TYPES TO CHOOSE】Normal model and quick release model

EASY INSTALLATION: Thanks to the three Velcro fasteners

enhancing the overall riding experience

Magnetische Oberrohrtasche 100% Wasserdicht Color:Black It comes with a bracketMagnetic Flap Design: With strong magnetic closure, the ROCKBROS frame bag allows easy one handed access with a quick clamshell mechanism. Durable and sturdy: Made of high strength materials and reinforced with PP panels, the bag remains dimensionally stable and resistant to friction. 100% Waterproof: Made from waterproof materials and sealed with seamless welding technology, the bag reliably protects your valuables from rain and moisture ideal for