Important version year label purchase year the version years shown e.G., 25-26 , 23-24 Refer to the scooter model year range the motor is built for, not the year you purchased your scooter. If you are unsure which version fits your vehicle, please contact customer service before purchasing to avoid ordering the wrong one. Two replacement versions available compatible with rz800 this listing offers two direct replacement 1200w hub motor versions, both engineered exclusively for the rz800 electric scooter. Each version restores full power, smooth acceleration, and reliable performance without modifications. Self-sealing gel & tubeless technology equipped with a premium 10.5-Inch tubeless pneumatic tire no inner tube required integrated with an advanced self-sealing gel jelly layer inside. Small punctures caused by nails or sharp debris up to several millimeters are automatically sealed instantly without air loss, ensuring worry-free rides and low maintenance. Excellent shock absorption & traction features high-elasticity rubber and a refined tread design that evenly distributes force between the motor and tire, delivering exceptional wear resistance, anti-slip traction, and a plush, smooth ride on both city streets and light off-road surfaces. Premium quality & waterproof construction built with a high-strength aluminum alloy hub for enhanced structural integrity, ride comfort, and heavy load-bearing capacity. The reliable waterproof sealed housing allows you to ride confid...