Unstoppable 5000W Peak Dual Motor Power: Dominate any terrain with two 2000W high-torque motors that deliver a combined output of 220 Nm — enough to climb 45° hills or accelerate to 45 mph without pedaling. Unlike single-motor e-bikes, which struggle on steep inclines, our balanced dual-drive system provides perfect traction on snowy, sandy, or muddy trails. It's perfect for commuters facing bridges or hills and adventurers exploring off-road trails Long-Range 52V32Ah Large Capacity Battery: Our e-bike is equipped with a detachable, lockable, 52V32Ah lithium battery featuring an IP64 waterproof design. The removable battery with a key lock allows for convenient charging anytime, anywhere. It also provides a range of 100 miles in PAS mode and 35 miles in pure electric mode. No more range anxiety AWD Full Suspension System: This upgraded full-suspension e-bike features a lockable hydraulic suspension fork, an independent hydraulic rear shock, and a saddle with shock absorption. It can absorb most bumps and shocks while riding Dual Hydraulic Disc Brakes: The upgraded hydraulic disc brake system on the Qianchice K5 provides stronger and safer braking power, a longer lifespan, all-weather suitability, outstanding performance, and reduced maintenance. For those who value safety, this electric bicycle is an ideal choice 24" x 4" Fat Tires Match All Terrain: The e-bike is equipped with 24" x 4" fat tires and has six riding modes: Dual Motor Pure Electric Mode, Single Motor Pure Electric Mode, PAS Mode, Walk Mode, Bike Mode, and Cruise Mode. Five assistance levels are provided at 18, 23, 29, 35, and 40-45 mph. The professional 7-speed meets your needs. This electric bike is a great choice for long-distance travel and exercise 90% pre-installation: Our e-bikes come 90% pre-installed. You just need to install the handlebar, front wheel, headlight, seat, and other parts onto the frame. Please watch the installation and operation videos on the product page Service: We offer a 12-month replacement service for the main parts, including the motor, battery, and controller. We provide lifetime technical support. If you have any questions, we will offer a solution within 24 hours on business days. Please keep the original packaging box for one month after receiving it 5000W Peak Dual Motor Fat Tire Electric Bike 24Inch, 40-45MPH 100 Miles, 52V 32AH BMS Long Range Battery Hydraulic Disc Brake Commuter Adults Electric Bicycles Ebike for Men Women Bike Type: Mountain Bike, Road-off Bike, Commuter Bike, Hhunting Bike, Urban Bike