BSDDP RH-B0605 Aluminum Alloy Motorcycle Balance Bar Handlebar Cross Bar Beam Lever - Black 60mm ?Heightened aluminum alloy crossbar: CNC precision workmanship,easy installation,strong and durable ?Suitable for a variety of expansions,such as mobile phone holders,modified switches,and chargers ?Adjustable length,suitable for different motorcycles ?Specification: ?Model: RH-B0605 ?Installation position: Rearview mirror rod ?Material: aluminum alloy ?Applicable models: motorcycles,electric motorcycles ?Single weight: 390g (height 60mm)/430g (height 100mm) ?Telescopic length: 29-50cm (measured starting from aperture) ?Crossbar length: 26cm ?Crossbar diameter: 22mm ?Mount bracket thickness: 4mm ?Bracket hole diameter: 10.5mm Package included: ?1 x Motorcycle Balance Bar