Best Mountain Bike For 12 Year Old Boy – Top 7 Picks and Reviews 2020

We took a look all the online reviews and found the best of the best using our data-backed approach.

Here’s a look at the best Mountain Bike For 12 Year Old Boy

SaleBestseller No. 1
Huffy Kids Hardtail Mountain Bike for Boys, Stone Mountain 20 inch 6-Speed
103 Reviews
Huffy Kids Hardtail Mountain Bike for Boys, Stone Mountain 20 inch 6-Speed
  • Assembly tutorial video located beside the images; with a gloss blue hardtail frame and 6 speeds to aggressively ride, the Huffy Stone Mountain is ready for epic outdoor fun; just follow the steps in our product manual
  • Ideal for ages 5-9 and a rider height of 44-56 inches; durable steel frame is backed by our limited lifetime warranty (see owner's manual for details); kilo 1200 suspension fork handles bumps and dips for a smoother-feeling ride
  • The indexed Shimano TZ-31 rear derailleur combines with the micro-shift twist shifter to deliver 6 speeds on-demand for uphill climbing, downhill riding, or pure acceleration; removable rear derailleur guard ensures consistent gear operation
  • 20" X 1.95" tires handle pavement, gravel and dirt with ease; linear pull hand brakes deliver consistent stopping action; padded ATB saddle is stitched for lasting quality; alloy quick release provides easy seat height adjustment
  • Slight-rise handlebar enables upright riding to minimize back and shoulder strain; ATB-type resin pedals on the 3-piece crank have responsive feel; Kraton grips are comfortable to the touch; alloy wheels in matte black; kickstand included
Bestseller No. 2
Dynacraft Tony Hawk Park Series 720 Boys BMX Freestyle Bike 24'', Matte Black
209 Reviews
Dynacraft Tony Hawk Park Series 720 Boys BMX Freestyle Bike 24"", Matte Black
  • Boys 24"" BMX Freestyle bike with Tony Hawk finish and graphics
  • Promax alloy rear U-brakes
  • Alloy threaded handlebar stem for strength and functionality
  • Saddle seat with adjustable alloy clamp
  • One year limited manufacturer warranty
Bestseller No. 3
Children's bicycle LLL 24 Inch Variable Speed Mountain Bike 12-17 Years Old Boys and Girls Student...
  • ☛This sporty bike is suitable for boys and girls and can easily adjust the height of the seat
  • ☛ Easy to piece together! 95% of the bikes are assembled and only need to be fitted with training wheels, pedals, handlebars and saddles.
  • ●21-speed mountain bike bike for children over 150cm
  • ●Slightly dialing, direct dial 7 speed 21, suitable for all kinds of road conditions
  • ●With reflector non-slip foot pedal, flexible rotation, sturdiness and durability, the new mechanics make the sole of the foot more contact area
Bestseller No. 5
Merax 26' Mountain Bicycle with Suspension Fork 24-Speed Mountain Bike with Disc Brake, Lightweight...
29 Reviews
Merax 26" Mountain Bicycle with Suspension Fork 24-Speed Mountain Bike with Disc Brake, Lightweight...
  • 🚲 Front suspension forks design smooths bumps while biking and increases control for fluid riding
  • 🚲 Fitted Shimano 24-speed derailleurs and shifters for reliable and smooth gear shifting
  • 🚲 Dual disc brakes provide enhanced stopping power
  • 🚲 Designed to be the most fully featured and economical entry level mountain bike to meet all of your riding needs
  • 🚲 Weight Capacity: 330 lbs,1 Year Warranty
Bestseller No. 6
Axdwfd Kids Bike 18" & 20" Kids Outdoor Bicycle 7-Speed Adjustable,for 9-14Years Old Boys and...
  • High quality material and size: 18"20" 2 size steel spokes, high carbon steel frame, high toughness high carbon steel frame, heat treatment technology, tough masculine tough
  • Safety: front and rear mechanical disc brakes, stop and stop, strong braking, easy and safe brakes, aluminum alloy sprocket wheel, protection chain does not fall off, stepping on force
  • Versatile: Adjustable handle height for adjustable seat height. 7-speed adjustment is more convenient
  • Features: Heavy-duty detachable adjustable stabilizer, simple high or low stabilizer wheel position for different learning stages.
  • Applicable people: 18" = 7-13 years old, 20" = 9-14 years old. 7-14 year old boys and girls ride quickly and easily
Bestseller No. 7
JAD@ Children's Bicycle 24 Inch Variable Speed Mountain Bike 12-17 Years Old Boys and Girls Student...
  • [Reinforced body] adopts human ergonomics, adopts thickened frame, stable body, safe and sturdy
  • [Safety anti-fall] Safety anti-fall triangle ratio, increase the auxiliary spacing, smooth turn without flipping, riding is safer
  • [Slip-proof tires] Non-slip tires, using environmentally friendly rubber, gripping dungeons, low resistance, anti-bumping, easy to deal with this road surface
  • [Safety Brake] Safe brake design, sensitive brakes, always protect your baby's riding safety
  • [Service] If you have any questions about the product, please feel free to contact us, we will answer your questions as soon as possible.