Rear Hub Motor – Ultimate Power and Performance. The S900 is equipped with a brushless rear hub motor that delivers up to 150 Nm of torque. This powerful motor provides exhilarating acceleration, exceptional efficiency, and outstanding climbing capabilities, allowing you to confidently tackle steep hills, rugged trails, and various challenging terrains. Long-Range 60 Miles Battery. Powered by a 60V 30Ah high-capacity battery, the S900 offers up to 60 miles of riding on a single charge. The 2100Wh battery significantly improves the range, stability, and safety of the Shengmiro bicycle. With a 7-8 hour charging time, this battery ensures dependable performance for commuting, trail riding, or weekend adventures. Note: Actual range and speed varies by terrain, riding mode, weather, rider weight, and battery level. Dual Suspension for Off-Road Control. One of the highlights of the S900 is its use of high-end rear shock absorbers and high-performance dual-shoulder front forks, providing exceptional suspension performance. It easily adapts to different riding conditions, reduces impact, enhances safety, and delivers superior performance with the assistance of electric power. Whether you’re navigating tight trails or craving maximum acceleration, the S900 adapts to your riding needs. The S900 is equipped with responsive hydraulic disc brakes, providing powerful, smooth stopping performance even at high speeds or on uneven terrain. Featuring a 20×4.0 front tire and rear tire with puncture-resistant all-terrain tread, this setup offers excellent grip, improved shock absorption, and rock-solid stability across dirt, gravel, sand, and pavement. Before riding, ensure that all components brakes, wheels, etc. Are properly installed and secured. Check your local regulations regarding minimum age or license requirements for electric dirt bikes. Teens must ride under adult supervision and follow all safety guidelines. Rear hub brushless motor.