BIKERSAY Cassette Freewheel Removal Tool 11T/12T Flywheel Fixed Wrench(BT016X)

1. This is a cassette freewheel holding tool designed for bicycle maintenance, specifically used to secure the cassette during removal and installation to facilitate repairs. 2. The tool is made from high-quality stainless steel and manufactured using precise laser cutting technology, ensuring durability and resistance to wear. 3. Functionality: It serves to hold the cassette freewheel in place, preventing rotation when loosening or tightening the lockring, which is essential for safe and efficient bicycle maintenance. 4. Compatibility: The tool supports cassettes with a first sprocket of 11T or 12T. For cassettes with a minimum sprocket of 10T, it can be engaged with the second smallest sprocket (typically 11T or 12T), as long as the cassette includes sprockets with 11 or 12 teeth. 5. Product dimensions: Approximately 335 x 64 x 12 mm (metal thickness approximately 5 mm) 6. Weight: Approximately 366 grams