Chain Oiler is an on-board, on-demand chain oiling system. You lube your chain only when it's needed, which means you control the process. Made of high quality aluminum ,which is ,no odor,anti-rust and durable. Keep the chain lubed for maximum life. It can be mounted almost anywhere on your bike and you control the flow so your chain is lubed only when needed. A true manual system, the Chain Oiler doesn't require the to lubricate the chain by hand.But the hands are involved in filling, priming and initiating drip or lubrication sessions on a periodic basis. Special Features:Motorcycle Chain Lubricator Oiler Colour:Black Material:aluminum Package Contents: 1 x Motorcycle Chain Lubricator Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.