Features: Thin Planumberebog: Constructed from excellent aluminum, this bending cycle headphones ensures strength while maintaining a thin outline, ideal for remote motorcyclists to reduce burden and improve efficiency. Smooth Rotation Knowledgemail: Features high accuracy bearing structure for seamless steering, minimizing resistance and eliminating usual issue of blocking in traditional headsets, excellent for complex terrains. Oxidation Resistancemail: The aluminum substance proposals excellent oxidation resistance, extending the product’s existence and making it suitable for humid conditions, stopping oxidation. Easy Installatparticlemail: Innovative pliable plan allows for quick installation and removal lacking tools, providing to users who frequently assemble and disassemble velocipedes, such as city commuters otherwise outdoor adventurers. Wide Agreement: Developed with a 44mm specification, it accommodates various trademarks and models of bending cycle headsets. Specifications: Materials: Aluminum alloy Package Includes: Packaging list information: - 44mm aluminum alloy folding car Peilin bowl group main body × 1 - Top cover × 1 - Lower cover ×1 - Peilin Bearing × 2 - Dust-proof cover × 1 - Adjust the gasket × 3 - M6×20mm screws×4 - Chinese and English bilingual installation guide ×1 note: 1: Please allow 1-2cm errors due to manual measurement, ensures that you not mind before your order. 2: Due to the differences between different monitors, the picture may not reflect the item actual color.