Durable and reliable bike stoper mount designed to keep your gear secure in all conditions. Safe material and construction: Built from robust iron with reinforced straps for maximum durability. Waterproof properties provide reliable performance in various weather conditions, helping ensure longterm use without breaking. Improved stability for confident riding: Rubber pads minimize movement and absorb shocks, while elastic straps maintain a secure hold for your gear on challenging terrains, keeping your items safe during outdoor activities. Modern, tool installation: Quick to install using an intuitive 6step sticker system. Provides seamless integration for stoppers or bottles with no extra tools required. Wide compatibility and versatile use: Optimized for bikes with tube circumferences from 9 to 30 cm and suitable for stoppers ranging 5 to 10 cm in diameter, offering flexible installation options for a broad range of devices. Use scenarios Mountain biking or trail rides: Attach water stoppers or compact accessories to the bike frame and rely on the secure fit to withstand rough terrain and shocks. Urban and mixedweather commuting: Secure bottles or stoppers for reliable access on daily rides, even in rain or damp conditions. Bikepacking or longdistance rides: Add extra gear or hydration options with confidence, knowing the mount is designed to stay fixed over extended distances. Key benefits at a glance Durable iron construction with reinforced straps for longterm reliability Waterproof, weatherresistant performance Stable rubber pads and elastic straps reduce movement and shocks Quick, tool installation via a 6step sticker system Broad compatibility with 930 cm tube circumferences and 510 cm stopper diameters