Kids have their own riding style, and it’s one that changes over time. We’ve completely redesigned the Kids’ lineup with bikes that fit every size and type of rider. Each model has the same quality and durability you’ve come to expect with GT’s full-size rides. And by utilizing GT’s Legit Fit system across the range, these bikes are designed specifically for those growing shredders.

GT Stomper Ace 20" Wheel Silver Mountain Bike 2020

  • Frame   20" GT LegitFit Design, Alloy w/ Replaceable Hanger
    Fork   GT Hi-Ten Steel, 1-1/8" Threadless Steerer
    Rear Shock   N/A
    Rims   Double wall, w/ Machined Sidewall, 28h
    Spokes   Stainless Steel, 14g
    Pedals   GT Flat Pedal, Resin
    Crank   Prowheel, Pro-V30, 110mm length, 30T
    Bottom Bracket   Cartridge, square taper
    Chain   KMC Z51, 7-speed
    Rear Cogs   Shimano TZ500, 14-28, 7-speed FW
    Front Derailleur   N/A
    Rear Derailleur   Shimano Tourney
    Shifters   Shimano Revo Twist Shifter For Small Hands, SL-RS36, 7-speed
    Handlebar   Alloy Riser bar, 30mm rise, 580mm width
    Grips   GT MTB
    Stem   Alloy Ahead, 30mm
    Headset   1 1/8" Ahead
    Brakes   GT V-brake
    Brake Levers   Alloy
    E-Bike Display   N/A
    E-Bike Battery   N/A
    E-Bike Charger   N/A
    E-Bike Drive Unit   N/A
    Saddle   GT MTB
    Seatpost   Alloy Micro Adjust
    Speeds   7
    Sizes Available   One Size
    Fork Travel  N/A
    Frame Travel  N/A
    Freewheel  N/A
    Front Hub  Alloy, QR
    Front Tire  Kenda Small Block Eight, 20 x 2.1"
    Material  Aluminum
    Rear Hub  Freewheel, QR
    Rear Tire  Kenda Small Block Eight, 20 x 2.1"
    Seat Clamp  Quick Release
    Tire Size  2.10"
    Wheel Size  20"
  • We’ve been in this business since 1972. We’ve seen fads come and go, but one thing has remained the same after all these years... The reason we are still here. It’s the same reason we threw our legs over our very first bike – pure fun, plain and simple. Even now, when we ride with our buddies, you can guarantee that there are hi-fives, laughs and the post-ride hang at the end of the day. We remain true to the good times on two wheels which GT was founded on because Fun is Serious Business.