26" Foldable Mountain Bike 21 Speed Adult Bike

This non-electric mountain bike features a 21-speed shifting system, dual disc brakes, shock absorbers, and a lock-out suspension fork for a comfortable ride. It is made of high-carbon steel and has a three-impeller design. The bike is easy to fold and comes mostly assembled.

• The description claims the tires are made of non-slip and explosion-proof materials.