Universal bottle holder for bicycles. No drilling required. Base for conversion. ROCKBROS Windbreakers /* Container around all text

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Wearing a cooling mask two different colors experience

Firmly attaches to the bicycle frame with cable ties

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

Pedal axle: Cr-Mo

Universal bottle holder for bicycles. No drilling required. Base for conversion. ROCKBROS Windbreakers /* Container around all textROCKBROS 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