ZHENGBU X4 28inch Electric City Bike – Premium Urban Commuting Solution

High-Performance 36V 7.5AH Battery
– Long-lasting lithium battery supports up to 45km per charge, ideal for daily commutes or weekend rides.
Durable Steel Frame & Shimano 7-Speed System
– Robust steel construction ensures stability, while Shimano gears deliver smooth shifting for varied terrains.
Effortless Pedal-Assist Riding
– 250W motor provides silent yet powerful support, reducing fatigue during uphill climbs or long-distance travel.
Sleek 28-Inch Design
– Streamlined urban aesthetics with ergonomic handlebars and puncture-resistant tires for a comfortable, low-maintenance ride.
Multi-Scene Adaptability
– Perfect for city streets, park trails, or short cargo trips with optional rear rack attachments.
Global Compliance & Safety
– CE/ROHS-certified components, integrated LED lights, and mechanical disc brakes for reliable all-weather use.
Wholesale Advantage
– Direct factory pricing with bulk order discounts, backed by worldwide logistics support.