XIANQI Item Features: Sensitive Acceleratorthe accelerator is sensitive. It can be started with a soft twist, very easy to use. Easy to InstallIt is suitable for electric vehicles and it is easy to install and dismount, and has great practicability. More Comfortable to DriveThe plastic material has a comfortable grip and does not hurt the hand, It is high elasticity and can be more comfortable when driving. Widely Use on Different ScooterApplicable to the M365 electric scooter and other electric vehicles, millet accessories, quality assurance. Specifications: Type:Speed Dial Quantity: 1PC Material: Plastic Size: 5.0*4.0*3.0cm/1.97*1.57*1.18 inch Especially designed for Xiaomi MIJIA M365 Electric Scooter. This throttle is compatible with the M365 Pro and M365 models. Package Includes: 1 * Throttle Accelerator Warning: It is illegal to ride electric scooters on public roads, pavements, or cycle paths. They are intended only for use on private land with the owners permission. Note: 1. Please allow 1-3cm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.