- Versatile 4-in-1 Design: This classic bottom bracket tool combines a lock ring key, cup tool, square axle adapter, and twisting aid. It is compatible with most vintage bottom brackets, allowing you to tackle multiple tasks without needing to switch tools. - Precision Engineering: Crafted using high-precision laser technology, the tool features precisely cut edges for a perfect fit on lock rings and threads. The rust-proof stainless steel construction ensures durability, while the frosted finish protects against scratches and corrosion, making it an ideal choice for workshops and DIY projects. - Robust Heavy-Duty Design: With an extra-long lever (300mm), this bottom bracket removal tool provides maximum turning power. The 65mm width and 10mm thickness enhance stability, allowing you to easily loosen even the most stubborn components. - Compact and Convenient: The flat design (300 x 65 x 10 mm) allows for easy storage, making it the perfect addition to bike shops, vintage bike restorations, or for emergency repairs on the go. Use Scenarios: 1. Ideal for bike mechanics needing a reliable tool for routine maintenance and repairs on vintage bikes. 2. Perfect for amateur cyclists restoring classic bicycles, ensuring they have the right tool for bottom bracket adjustments. 3. A practical solution for emergency repairs, allowing cyclists to address bottom bracket issues swiftly and efficiently.