Premium 7-Speed 500W 15Ah City/Hybrid Electric Bike Conversion Kit

High-Power 500W Motor
– Delivers smooth acceleration and hill-climbing performance with brushless design for durability and reduced maintenance.
Upgraded 15Ah Lithium Battery
– Long-range capacity (40-60 miles per charge) using high-density cells with overcharge protection and waterproof casing.
Universal Compatibility
– Fits most hybrid, mountain, and fat bikes (26"-29" wheels) with easy-install clamps and adjustable torque arms for secure mounting.
7-Speed Gear Integration
– Seamlessly pairs with existing drivetrains for flexible pedaling or full-electric mode, ideal for urban commutes or off-road trails.
Dual-Disc Brake Safety
– Includes reinforced 160mm brake rotors for reliable stopping power in all weather conditions.
Lightweight Aluminum Alloy Frame
– CNC-machined motor housing and corrosion-resistant connectors ensure precision engineering for heavy-duty use.
Smart LCD Display
– Shows real-time speed, battery level, and assist mode with backlight for night rides.
All-Terrain Ready
– Water-resistant wiring and puncture-resistant tire support (sold separately) for city streets, gravel paths, or snowy trails.