21inch K5 Electric Bike – Powerful & Durable Off-Road Performance
High-capacity 75Ah lithium battery supports extended rides (80-120km range) with 8000W/12000W/15000W motor options for unmatched uphill torque. Premium 21-inch reinforced alloy frame with hydraulic suspension absorbs rough terrain impacts, while dual-disc brakes ensure instant stopping power. Multi-terrain fat tires (4.0" width) grip mud, snow, or sand effortlessly – ideal for mountain trails, urban commutes, or delivery services. Upgraded 2024 LCD display shows real-time speed, battery life, and gear status; IP65 waterproof rating withstands heavy rain. Tool-free adjustable seat & ergonomic handlebars suit riders (165-200cm). Ships pre-assembled (90% complete) with CE/UL certification. Exclusive bulk pricing for wholesalers – global shipping with warranty support.