Universal bottle holder for bicycles. No drilling required. Base for conversion. ROCKBROS Windbreakers Pedal axle: Cr-Mo

Pedal axle: Cr-Mo

ELASTIC & SMOOTH ZIP CONNECTION: The cycling jersey is made of lightweight

4L capacity: The ROCKBROS bicycle top tube bag with 0

Ideal to wear for a long time

The inner layer of soft cotton fibers dampens shocks and reduces pressure by up to 50%

Universal bottle holder for bicycles. No drilling required. Base for conversion. ROCKBROS Windbreakers Pedal axle: Cr-MoROCKBROS Universal Bottle Cage for Bicycles No Drilling Required Base for Conversion Attention, cyclists! The ROCKBROS adapter is ideal for those who don't need a separate bottle cage. Simply attach it to your bicycle and carry your drinks with ease. No drilling required. It's compatible with MTB, road bikes, and mountain bikes. Easy installation, no additional modifications needed. Key Features Included in Delivery The bicycle bottle cage adapter