rockbros rainproof nylon bike saddleSPECIFICATIONS is_customized: Yes Origin: Mainland China Model Number: C7 1 Material: nylon Function: Rainproof Feature: Waterproof, Reflective tape Color: Black Green Brand Name: ROCKBROS Product Details Brand: ROCKBROS Name: Bicycle Saddle Bag Waterproof MTB Bike Rear Bags Cycling Rear Seat Tail Bag Material: Microfiber, Nylon Weight: About 215g Feature: Waterproof, Reflective Tape Size: 24*10. 5cm Tip: We will upgrade the Zipper head

8Ah 18650 lithium battery

Switch effortlessly between modes to match your environment

or adventuring off the beaten path

48V 14Ah Battery

even on the roughest trails

The look is clear and light

- Robust electric bell

Max Speed 50km/h

Dual 750W Brushless Rear Motors:

Equipped with a metal universal rotating shaft

The IP54-rated waterproof battery is secured within the frame for added protection

Heavy Duty Anti Theft TechnologyLengthened Lock for Strong Cyclist