Bike Mount Black Fork Stem Base with Ball for Head Adapter

-High quality materials, all-aluminum alloy materials, 17mm and 25mm ball for head, durable, strong and shockproof -Two size ball bicycle motorcycle mobile phone frame fixed faucet lock car, frame fixed bracket adapter -360 degree rotating ball, easy to adjust the angle -Suitable for motorcycles, scooters, for cars, tricycles, draws, and other vehicles, to secure the leader locking -Suitable for mobile scaffolds, camera frames, recorder brackets and other DIY purposes