The Topeak CageMount 2 (TCM02) adds hydration flexibility to any bike by allowing secure bottle cage mounting on handlebars, seatposts, or frame tubes-no tools required. Built from durable engineering-grade polymer with a reinforced steel band, this adapter provides a firm grip on tubes measuring 22-38 mm in diameter. Ideal for bikes without traditional cage bosses or for long-distance riders seeking extra water capacity. Compact and lightweight at only 43 g with dimensions of 8.5 x 6.5 x 2.4 cm, it installs quickly and stays securely in place through every ride.Tool-Free Installation - Quick and simple mounting lets you attach or remove your bottle cage in seconds, perfect for on-the-go adjustments.Wide Tube Compatibility - Fits tube diameters from 22 to 38 mm, making it suitable for road, gravel, MTB, hybrid, and e-bike frames.Durable Hybrid Construction - Made from high-strength engineering-grade polymer with steel reinforcement for dependable long-term performance.Ultra-Lightweight Design - Weighs just 43 g, maintaining your bike's balance while providing additional hydration mounting points.Compact & Secure Fit - Measures 8.5 x 6.5 x 2.4 cm (3.3" x 2.6" x 0.9") with a stable, low-profile form that keeps bottles accessible without interference.Manufacturer Sku: TCM02Todson Sku: 66008213