Features: Adopting brushless 36 tooth motor technology, it achieves more stable power transmission, reduces friction losses, is suitable for long-term driving, and improves endurances. The brushless clutches design reduces operating noise and provide users with a quiet ridings environment, especially suitable for nighttime or quiet community commuting. Optimize the route layout, facilitate left-hand operations, improve driving comfort, especially suitable for users who are accustomed to left-hand control. Crafted from metal materials, enhancing wear resistance and prolonging product service life, suitable for professional driver who frequently use it. Modular structure design, installation can be completed without complex tools, suitable for users who need to quickly replace or adjust equipment. Specifications: Component:Aluminum Type：Left Output Line，Right Output Line Diameter:7cm/2.76'' Package Includes: 1Piece Planetary Gear note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.