Features: Crafted from high strength aluminum alloys, this light weight bike stem reduces overall weight by 30% compared to steel models while maintaining structural integrity, perfect for cyclists prioritizing speed and maneuverability. Its universals compatibility seamlessly integrates with mountain bikes, road bikes, and balance bikes through a simple installation systems that simplifies upgrades for cyclists of various skill levels. Designed for endurances focused cyclists and daily commuters, it combines ergonomic curvatures with corrosions resistant properties to withstand humid coastal climates and rainy environments. Optimized for both commuting and adventures, the stem delivers vibrations dampening stability on streets while maintaining precise steering control during high speed descents. Featuring an aerospace grade aluminum construction with anodized oxidation protecting, this component ensures multi season durability without compromising its sleek, matte black finish. Specifications: Dimension:25.4x60x28.6mm/0.96×2.36×1.12in Component:aluminum alloys Package Includes: 1pc balance handlebars note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.