2021 GT Stomper Ace 24" MTB - Gloss Moss Green

We’ve been making 24” mountain bikes longer than most bike companies and the Stomper 24” packs years of know how into a perfectly sized junior mountain bike. The Stompers lightweight aluminium frame comes with LegitFit geometry for improved handling, while the Ace spec level means Shimano gears for durability and mechanical disc brakes for safe and secure stopping. All while GT’s classic styling sets the Stomper apart from the competition.


  • Frame: 24” GT LegitFit Design, Alloy with Replaceable Hanger.
  • Fork: All Terra CH-565, 50mm - Coil.
  • Rims: All Terra Double Wall - 32 Hole.
  • Front Hub: Alloy Disc QR - 32 Hole.
  • Rear Hub: Alloy Cassette QR - 32 Hole.
  • Spokes: Stainless Steel.
  • Tyres: Kenda Small Block Eight, 24 x 2.10”.
  • Crankset: Prowheel with Double Guard - 30T - 130mm.
  • Chain: KMC Z8.1 - 8 Speed.
  • Cassette: Sunrace CSM55, 11-34T - 8-speed.
  • Rear Derailleur: Shimano Altus, RD-M310.
  • Shifter: Shimano SL-M310, Rapid Fire.
  • Handlebar: Alloy Riser Bar, 30mm Rise x 580mm Wide.
  • Grips: GT MTB Grips.
  • Stem: Alloy Ahead - 30mm.
  • Headset: 1 1/8" Ahead.
  • Brakes: Promax Mech Disc - 160mm Rotors.
  • Brake Levers: Alloy V type.
  • Saddle: GT MTB.
  • Seat Post: Alloy Micro Adjust.

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