29 Inch Mountain Bike, 21 Speed Bicycle Steel Frame MTB Front Suspension Disc Brake Bicycle Men or Women Lightweight MTB for Adult Student
　

Product introduction:
　

• [High performance and high quality]: Lightweight and sturdy high carbon steel frame and high-quality front fork, with comfortable shock absorption performance, bringing smooth cruising and relaxing riding experience.
  　
• [21 SPEED]: 21 Speed Shifting system MTB Bicycles specifically designed for Adult and Student, you can easily choose any speed,so you can easily go on the road.
  　
• [Suitable for the Crowd]: Lightweight, durable, and portable. The streamlined frame was designed to suit students, office workers, both men or women, in an urban environments for commuting to and from work.
  　
• [Super big tires]: Oversized 29-inch tires provide extra grip and stability on roads or small roads.
  　
• [Great Braking System]: Double disc brakes give you a stable and strong braking force to help keep the cyclist safe even at high speeds down sloppy terrains; the front suspension makes riding more comfortable.
  　
• [Note] 85% of the bike has been installed coming out of the box, you are only required to install pedals, front wheels, handlebars, seats and fill up the tires. If you need installation video and help, please contact us immediately, and we will get back to you within 24 hours.
  　

Accessories introduction:
　

• F/derailleur:  TZ-30
  　
• R/derailleur: TZ-500
  　
• Shifter:  51-7
  　
• Freewheel: 7 tower wheels
  　
• Frame/Fork: Steel suspension frame and fork
  　
• Handlebar/Handlebar: Straight handle, four-screw alloy rod
  　
• Brake/Brake lever: Double aluminum disc brake/Mountain bike brake level
  　
• Tires: spoke wheel
  　
• Rim: Aluminum alloy rim
  　
• Brake: Cable pull disc brake
  　
• Saddle: Mountain bike saddle
  　
• Pedal: non-slip resin pedal
  　
• Double 160mm disc brakes
  　
• Front suspension
  　
• Adjustable saddle
  　

Product parameters:
　

• Color: Red
  　
• Tire size: 29 inches
  　
• Gross weight: 21KG/46LB
  　
• Net weight: 18KG/40LB
  　
• Product packaging size: 146x72x20cm/58x28.8x8in
  　
• Handlebar height from the ground: 105cm/42in
  　
• Body length: 180cm/72in
  　
• Height of seat cushion from the ground: 85-105cm/34-42in
  　
• Applicable height: 165-195cm/66-78in
  　

Products include:
　

• 1x Mountain bike
  　
• 1x English manual
  　
• 1x Toolkit