The Viewtech mirrors have that Old School look found in the great classics of the past but with the advanced functionality of the twenty-first century! Diameter 3 1/4". retrò style . Holes along the arm for a touch of lightness. Attachments and mirrors are made of aluminium CNC machined billet. They are lightweight, strong and fully adjustable in every direction to suit all needs. The oscillating unit can be maintained and is made from a stainless steel alloy ball on a special polymer base to ensure smooth operation and without risk of corrosion. Size: 7 1/4" x 1 11/16" x 5". Direct mounting on the handlebar controls of the latest Harley models (including v-rod) and for most handlebar controls aftermarket. Sold individually.