Envy Reaper Bar V3 Scooter Bar 675mm Aluminum Bar Lightweight Scooter Bar Read more Reaper bars Version Three 7 series Aluminium,-675mm/26.6″ High by 600mm/23.6″ wide, Standard size inner and an Oversize external diameter (34.9mm) so you will need to use an oversize clamp. Some of the lightest bars on the market weighing in at 900g. Using high density Aluminium making the scooter bars lighter and stronger Perfect for experienced riders wanting a light-weight setup, around 30% lighter than standard Chromoly bars.