【Product Specifications】: M5 x 18mm. And the bike stem with 3 colors (titanium, rainbow, golden) for you to choose, which can meet your different demands. 【Excellent Performance】: The M5 bike stem with washers adopt excellent manufacturing process with high reliability and stable performance, which is is stronger and stable and can provide you with a superior using eefect. 【Premium Quality】: The brand new bike stem with washer is made of high quality titanium alloy material, which is lightweight and corrosion-resistant, sturdy and in use. It is not easily damaged and aged, has quality and ensures high strength for long lasting usage. 【Scope of Application】: The bicycle stem kit has high practicality, which is an ideal accessory for road bike and so on. 【Guarantee】: Our product have 180 days warranty, if you have any question about the bike stem with washer, please feel to contact us, we will try our best to help you solve your problem., Weight: 19.0 grams, Manufacturer: Keenso