Upgrade your bike maintenance toolkit with the M-Wave BB Screw 2 Bottom Bracket Tool - an essential for precise, effortless installation and removal of bottom bracket lockrings. Crafted from high-quality, durable steel, this 2-in-1 lock-ring removal and installation tool offers exceptional strength and longevity for both professional mechanics and avid cyclists.Designed specifically for 8-notch bottom brackets, including Bosch Classic Line (Gen. I), Active Line (Gen. II), and Performance and CX spiders, the BB Screw 2 ensures compatibility with a wide range of e-bike systems. Its specialized engineering allows seamless mounting and demounting of lockrings on Bosch's popular motor and pedal assist systems, facilitating quick repairs and routine maintenance.Innovative Features & Performance:- Dual-Function Design: Combines lock-ring removal and installation functions into a single, space-saving tool - reducing the need for multiple tools.- Premium Steel Construction: Ensures long-lasting durability, resistance to wear, and reliable torque transfer for a secure fit.- Precision Engineering: Specifically tailored for 8-notch BB and Bosch Classic 1, Active 2 Performance, and CX spiders - providing a perfect fit every time.- Ease of Use: Ergonomic design allows for easy handling, even in tight or awkward spaces - ideal for professional bike shops and serious cycling enthusiasts.Whether you're servicing your e-bike's bottom bracket or performing regular tune-ups, the M-Wave BB Screw 2 is the ultimate tool for maintaining optimal drivetrain performance. Enhance your repair efficiency with this reliable, versatile, and high-performance bottom bracket tool designed to meet the demands of modern cycling technology.Optimize your bike maintenance routine - choose the M-Wave BB Screw 2 Bottom Bracket Tool for precision, durability, and seamless compatibility with Bosch e-bike systems. Designed with durable high-grade steel ensures long-lasting performance and resistance to wear during frequent bike maintenance. Features a 2-in-1 lock-ring removal and installation design, providing versatile compatibility and reducing the need for multiple tools. Optimized for Bosch Classic Line (Gen. I) and Active Line (Gen. II) bottom brackets, enabling quick and secure servicing of Bosch-powered e-bikes and performance bikes. Engineered for precise fit on 8-notch bottom brackets and CX spiders, facilitating smooth installation and removal of lockrings with minimal effort. Ideal for bike shops and serious cyclists, this tool enhances efficiency in maintenance routines and ensures optimal functionality of bottom bracket components.