Comes with 4pcs gasket,can increase the height up to 70mm/2.75inch.And you can freely adjust the gasket to fit your comfortable position.
This bike extender can help your handling more flexible,easier to force when climbing. Lightweight, operation is comfortable.
Easy to installation, just connect up the original front fork stem,very simple installation on most bike.
Made of high quality aluminium alloy,3pcs screw is steel,have strong strength,more sturdy and durable.
It can take the discomfort away from your upper back, neck and wrist. Especially suitable for long distance riders.