Universal Motorcycle Windscreen Extension Plastic Spoiler Add-On Air deflector Adjustable Aerofoil A good supplementary for your existing motorcycle windscreen. This spoiler adjust the airflow which reduces pressure from headwind without causing turbulence around the rider, thus riding will be more comfortable, especially for taller rider and for long-distance riding.Supplied with extension arms. The double-hinge design on extension arms provides the spoiler with a great vertical range of movement and adjustment (about 11cm). You can adjust the angle and height to your ideal one easily.Clamp-mounted installation. Hole-drilling is not neededCondition: newMaterial: acrylic, polyamideColor: clear, smokeWidth of spoiler: 375mmOverall height of spoiler: 165mmHeight in centre of spoiler: 134mmThickness of spoiler: 4mmQuantity: 1 piece of windscreen extension with bracketsFitment:Universally fits motorcycle with existing windscreen. The existing windscreen should have enough mounting width (at least 295mm) on top for the clamps of the spoiler.