Generator, Mountain Bike Generator, Energy-saving for Cycling Enthusiasts Night Riding Equipment

• Partner for long distance cycling, riding 5-30km/h and generating about 100-1000mA of electricity.
• Compact and fashionable, convenient to install, using own small tool to complete the installation, DIY easy.
• Wide applicability, can install all with front or rear fork between 15-41MM in diameter.
• Made of high quality plastic and electronic components material, sturdy, durable and long service life.
• Energy-saving and environmental protection, never power off, charging and lighting.

Specification: Condition: 100% Brand New Item Type: Electric Generator Material: Plastic + Electronic Components Color: As Pictures Shown Output: DC5V/1A Battery: Rechargeable Lithium Battery 1000mAh Weight: Approx. 200G Size: Approx. 80x50x80mm/3.15x1.97x3.15inch Package List: 1 X Electric Generator 4 X Screw 3 X Wrench 2 X Bracket 2 X Screw Ring 2 X Rubber Ring 1 X Screw Tip