The OneUp Components Direct Mount Stem is a meticulously engineered component that secures your handlebars with precision. It boasts an adjustable stack height from 0mm to 10mm, facilitated by an optional Spacer Kit, and maintains a consistent 45mm length to ensure your bike handles exactly as intended, fast and responsive.Discover the key features of the OneUp Components Direct Mount Stem:Adjustable Stack Height: Allows for a 0mm to 10mm rise, offering customisable handlebar positioning for improved control and comfort during rides.35mm Clamp Diameter: Ensures a secure fit with the OneUp Carbon E-bar, Carbon Handlebar, Aluminium Bar, and other 35mm bars, providing versatility across different setups.Lightweight Design: At only 155g, it minimises added weight without compromising on strength or stability, enhancing overall bike performance.Durable Construction: Made from 6000-series aluminium alloy with a CNC-machined, black anodized finish, it delivers lasting durability and resistance to wear and tear.The OneUp Components Direct Mount Stem is a smart choice for cyclists seeking a reliable and adaptable stem. Its lightweight design and durable construction ensure long-lasting performance and ease of use. Whether you're upgrading your current setup or assembling a new one, this stem is a valuable addition to your bicycle, enhancing your riding experience with improved control and customisability.Product Specs:Clamp Diameter: 35mmClamp Width: 60mmLength: 45mmWeight: 155gMaterial: 6000-series Aluminium AlloyFinish: CNC-machined, black anodizedStack: 0mm-10mmWhat's in the Box:1x Direct Mount Stem4x Pre-Installed Bar Clamp Bolts4x Direct Mount BoltsNote: Spacer Kit sold separately