48V13A 500W Rear Motor Electric Bike Conversion Kit – Premium Fat Tire Mountain Bike Upgrade
High-performance 500W rear hub motor delivers smooth acceleration and reliable power for uphill climbs and long-distance rides. Durable 48V13A lithium battery ensures extended range (40-60km per charge) with fast charging and stable output for consistent performance. Heavy-duty fat tire design (4.0-inch width) enhances traction on sand, snow, or rough terrain, ideal for off-road adventures and urban commuting. Precision-engineered aluminum alloy frame guarantees lightweight strength (under 25kg) with corrosion-resistant coating for all-weather durability. Plug-and-play installation with waterproof connectors and included torque arms for secure, tool-free assembly on most standard bicycles. Upgraded heat dissipation system prevents motor overheating during prolonged use, ensuring longevity and peak efficiency. Multifunctional LCD display shows real-time speed, battery level, and distance, with customizable pedal assist modes (0-5 levels). Perfect for DIY enthusiasts, delivery riders, or outdoor explorers seeking an affordable, high-power ebike conversion solution. *Note: Kit includes motor, battery, controller, throttle, and display (bicycle frame not included).*