V-Block Design
Arundel's Tri Clamp seat post bottle cage holder incorporates a "V-block" design with convex inside surfaces. This helps it fit a variety of seat posts, round or aero shaped. The Tri Clamp stays securely fastened and the bottles are easy to mount and reach.
• Weight: 117g (without cage)
• Mounting hardware included for a round or aero post
• Colour: Black