Practical tool: This bearing puller connects to an external 1/2 or 3/4 inch threaded tap, utilizing external tension to extend the tool and apply pulling force, effectively removing the inner bearing from the motorcycle evenly and without damage. Simple operation: Insert the tool head into the inner bearing race, then screw it onto the shaft. Expand the tool head to engage the inner race of the bearing, then turn the handle clockwise to gradually increase pulling force and remove the bearing with even pressure. Easy to use and efficient. Wide applicability: The puller set fits bearings with an inner diameter ranging from 9 to 23 mm (0.35 to 0.91 inch), making it suitable for automotive steering components, bicycle wheels, motorcycle wheels, generator bearings, pump bearings, and various mechanical bearing applications. Excellent quality: Constructed from high-quality chrome vanadium steel with a corrosion-resistant black oxide finish for enhanced durability, strength, and long-term performance.