Enhance your bike maintenance and customization with this high-quality Bottom Bracket Adapter, crafted from durable aluminum alloy for strength, rust resistance, and long-lasting wear performance. This precision-engineered adapter ring features an inner diameter of approximately 22mm and an outer diameter of approximately 24mm, allowing you to modify the inner diameter of your bottom bracket to fit different crank sizes with ease. Key Features: · Premium Aluminum Alloy Construction: Made from sturdy, wear-resistant, and anti-rust aluminum alloy, ensuring durability and reliable performance for your bike repairs and upgrades. · Precise Dimensions: Inner diameter of 22mm and outer diameter of 24mm perfectly designed to adapt your bottom bracket for a secure crank fit. · Versatile Compatibility: Suitable for various brands of bottom brackets, making this adapter a flexible solution for a wide range of bike models and setups. · Easy Installation: Enables smooth modification of the bottom bracket inner diameter, providing an effective solution for DIY bike repairs or component replacements. · Lightweight and Compact: Weighing approximately 4g, this adapter is easy to handle, transport, and install without adding unnecessary bulk to your bike components. Specifications: · Material: Aluminum Alloy · Inner Diameter: Approx. 22mm / 0.87in · Outer Diameter: Approx. 24mm / 0.95in · Weight: Approx. 4g Package Includes: · 1 x Bottom Bracket Adapter This durable Bottom Bracket Adapter is an essential tool for cyclists looking to customize or repair their bikes efficiently. Its high-strength aluminum alloy material ensures it withstands regular use and environmental exposure, making it a reliable addition to your bike tool kit.