MAD HORNETS 27.5 Inch Mountain Bike for Adults - 21 Speed MTB Bicycle with Free Bike Lock & Air Pump - Perfect for Trail Riding, Commuting and Outdoor Adventures

About this item * Spoke Magnesium wheels: lightweight and more durable. * Fashionable and advanced Suspension. * Disc brakes-Mechanical. * The bicycle has been adjusted for shifting and braking before leaving the factory, and the disc brakes are automatically adapted. If the brakes are not tight, you can appropriately adjust the tension of the brake cable of the disc brake. * Easy to install, please consult customer service if you need installation instructions.

* Spoke Magnesium wheels: lightweight and more durable.

* Fashionable and advanced Suspension.

* Disc brakes-Mechanical.

* The bicycle has been adjusted for shifting and braking before leaving the factory, and the disc brakes are automatically adapted. If the brakes are not tight, you can appropriately adjust the tension of the brake cable of the disc brake.

* Easy to install, please consult customer service if you need installation instructions.