Keenso Bike Headset Press-in Tool, Mountain Bike Bottom Bracket Press Tool Headset Press-in Tool for Road Bike Mountain Bike Balance BikeFeature: 1. Double‑sided plane thrust bearing design, saves installation labor. Easy to use. 2. During installation, hold the handle with both hands and press it slowly. Note that the earphone or bottom bracket is tilted and matches the appropriate wrench or adjustable wrench. 3. The pressure block is designed, the back side is used to assemble the pressure bottom bracket, and the sink table is designed to prevent the bearing from being crushed during installation. 4. Save time and effort, bearing lubrication ball, save effort operation, not easy to squeeze, hammer can be used to knock the cup out of the cup. 5. Made of high quality aluminum alloy and stainless steel material, has a light weight effect, easy to carry and store. Specification: Item Type: Bottom Bracket Press Tool Material: Aluminum Alloy+Stainless Steel Color: As Pictures Shown Weight: Approx. 512g/18.1oz Package List: 1 x Screw Shaft 2 x Press Block 2 x Joint Handle