• 【High Carbon Steel Carbon Fiber Composite】Premium high carbon steel carbon fiber composite material ensures exceptional strength and durability while maintaining lightweight performance.
• 【Aerodynamic One-Piece Design】Streamlined curved profile with hollow lightweight construction reduces wind resistance and overall cycling burden at just 28.5g.
• 【Secure Embrace Structure】Symmetrical protective wings with stable clip and tail support design ensure bottles remain firmly secured even on rough terrain.
• 【Universal Compatibility】Inner diameter of 67mm accommodates most standard bottle sizes for versatile use.
• 【Easy Installation】Standard 60mm mounting hole spacing ensures quick and stable installation on road bikes, mountain bikes, and gravel bikes.

Specifications:

• Model: MAC-7
• Material: High Carbon Steel Carbon Fiber Composite
• Overall Dimensions: 145mm x 70mm x 75mm (Inner Diameter: 67mm)
• Weight: 28.5g
• Mounting Hole Spacing: 60mm