GT Stomper Ace 24"

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  • Description

Build with LegitFit

Better Bike Design. Better Experience. Learning to ride a bike is memorable, but it isn’t always easy. Kids have to focus on balance, pedaling, and speed… all while trying not to tumble. Up until now kids’ bikes have basically been grown up bikes miniaturized for smaller bodies. Designing bikes this way means proper body positioning and pedaling mechanics are compromised. Not Anymore... ...GT has developed a new line of kids’ bikes that utilize its Legit Fit system and are designed specifically for those growing shredders. The Legit Fit system enables GT to build kids’ bikes that have narrower cranks, proper gearing and improved body positioning. All with the benefits of optimizing pedaling, balance, and speed right from the start. Even better is that it’s a system that works for kids of all more needing to “grow into” a bike.


  • Frame: 24" GT LegitFit Design, alloy w/ replaceable hanger
  • Fork: All Terra, 50mm Travel, 1-1/8" threadless steerer
  • 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, 8-speed
  • Cassette: Sunrace, 11-34T, 8-speed
  • Rear Derailleur: Shimano Altus
  • Shifters: Shimano Altus, 8-speed
  • Handlebar: Alloy Riser bar, 30mm rise, 600mm width
  • Grips: GT MTB
  • Stem: Alloy Ahead, 30mm
  • Headset: 1 1/8" Ahead
  • Brakes: Promax mechanical disc, 160/160mm rotors
  • Brake Levers: Promax
  • Saddle :GT MTB
  • Seatpost: Alloy Micro Adjust
  • Speeds: 8
  • Sizes Available: One Size
  • Fork Travel: (F) 50mm
  • Front Hub: Sealed Alloy Disc, QR
  • Front Tire: Kenda Small Block Eight, 24 x 2.1"
  • Material: Aluminum
  • Rear Hub: Alloy, QR
  • Rear Tire: Kenda Small Block Eight, 24 x 2.1"
  • Seat Clamp: Quick Release
  • Tire Size: 2.10"
  • Wheel Size: 24"