ROCKBROS Ultralight PC Bicycle Water Bottle Cage – MTB & Road Bike Holder

Ride Light. Stay Hydrated.

Keep your water within easy reach on every ride with the ROCKBROS ultralight PC water bottle cage. Engineered for MTB and road bikes, this sleek and durable bottle holder fits a wide range of bottle sizes — so you can focus on the ride, not your hydration.

🚴 Key Features

• Ultralight PC plastic — strong, lightweight, and built for performance cycling
• Wide compatibility — fits water bottles with a diameter of 51mm to 73mm thanks to its flexible arm ring
• Universal fit — compatible with MTB, road bikes, and most standard bicycle frames
• Secure hold — keeps your bottle firmly in place over rough terrain and sharp turns
• Easy one-hand access — grab and replace your bottle without breaking your stride

📦 Specifications

• Brand: ROCKBROS
• Model: FK398
• Material: PC Plastic
• Dimensions: Height ~150mm | Outer Diameter ~70mm
• Bottle Compatibility: 51mm – 73mm diameter
• Hazardous Chemicals: None

Package Includes: 1 x Bicycle Water Bottle Cage