Fast K800 Folding E-Bike KETELES XF4000 – Ultimate Off-Road Powerhouse
Dual 1000W motors deliver unmatched torque for steep inclines and rugged terrain, ensuring effortless acceleration. 48V 23AH high-capacity lithium battery provides up to 80km range on a single charge, ideal for long-distance commuting and outdoor adventures. Fat tire design (4.0-inch width) with deep treads enhances stability and grip on sand, snow, or muddy trails. Aerospace-grade aluminum alloy frame combines lightweight durability (26kg) with a 150kg max load capacity, reinforced by precision welding. Smart folding mechanism allows compact storage in 10 seconds, perfect for urban riders or RV travelers. Hydraulic disc brakes ensure instant stopping power in all weather conditions, paired with shock-absorbing front suspension. Multifunctional LCD displays real-time speed, battery level, and pedal assist (5 modes), with USB charging for devices. Premium waterproof connectors and sealed wiring harness resist dust/moisture, backed by IPX5-rated components.
Best for:
Mountain trail explorers, daily commuters, and camping enthusiasts seeking high-performance mobility.
Global wholesale pricing – bulk order discounts available.