GT Stomper Ace Kids 20" - 2019
  • GT Stomper Ace Kids 20" - 2019

GT Stomper Ace Kids 20" - 2019

Tax excluded

GT Stomper Ace Kids 20" - 2019


GT Stomper Ace 20" Bike

Pushing pedals for the first time as a kid sets you up for a lifetime of cycling memories, so to make that experience the best it can be, GT have created their Stomper series. Utilising their LegitFit system, the Stomper Ace 20" gives the finest possible size, positioning and mechanics available on a child-sized mountain bike.

Better Design, Better Experience

Built around a 20” GT LegitFit Design, Alloy frame with Replaceable Hanger, this Stomper Ace model ensures improved geometry, simpler pedalling and better positioning. Kitted out with double wall rims with Machined Sidewall, 28h , Kenda Small Block Eight 20 x 2.10” tyres and a Shimano FW, 14-28, 7-Speed cassette, there's plenty of quality and reliability in the build and workings of this brilliant kids bike.


  • Frame: 26" GT LegitFit Design, Alloy w/ Replaceable Hanger
  • Fork: SR Suntour XCM, 100mm Travel, 1-1/8" Threadless Steerer
  • Headset: 1 1/8" Ahead
  • Stem: Alloy Ahead, 30mm
  • Handlebar: Alloy Riser bar, 30mm rise, 600mm
  • Grips: GT MTB
  • Front Derailleur: N/A
  • Rear Derailleur: Shimano Altus
  • Shifters: Shimano SL-M310, 1x8
  • Brakes: Promax cable actuated disc, 160/160mm
  • Crankset: Prowheel w/ Double Guard, 152mm, 30T
  • Cassette: Sunrace, 11-34, 8-Speed
  • Chain: KMC Z72, 8-speed
  • Tyres: Kenda Small Block Eight, 26 x 2.10"
  • Rims: Double wall Disc, 32h
  • Front Hub: Alloy Disc QR
  • Rear Hub: Alloy Disc Cassette QR
  • Saddle: GT MTB
  • Seatpost: Alloy Micro Adjust

Specific References