1Made of high quality aluminum + stainless steel, both the lock body and the bracket part are high?strength, durable and sturdy. 2With this security lock, you can leave your helmet with your motorcycle without carrying around some kind of cable. 3Owns simple structure, stable quality and high safety factor, wear?resistance and corrosion?resistance, the service life is longer. 4Specially fits for RC8/RC8R 2008-2018, the equipped 2 keys make it more convenient to use. 5Easy installation in 5 mins with mounting instruction, firmly fixing, not easy to fall off.1 x Helmet Lock 2 x Keys 1 x Screw Item Type: Motorcycle Helmet Lock_x000D_Material: Aluminum + Stainless Steel_x000D_Color: Black_x000D_Fitment:_x000D_Fit for RC8 2008-2018_x000D_Fit for RC8R 2008-2018 1Made of high quality aluminum + stainless steel, both the lock body and the bracket part are high?strength, durable and sturdy. 2With this security lock, you can leave your helmet with your motorcycle without carrying around some kind of cable. 3Owns simple structure, stable quality and high safety factor, wear?resistance and corrosion?resistance, the service life is longer. 4Specially fits for RC8/RC8R 2008-2018, the equipped 2 keys make it more convenient to use. 5Easy installation in 5 mins with mounting instruction, firmly fixing, not easy to fall off.1 x Helmet Lock 2 x Keys 1 x Screw