GT Stomper Ace 26

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  • Regular price $659.99
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Built with the same attention to detail as our adult bikes – the Stomper Ace 26” has a lightweight aluminum frame with geometry perfected for younger rippers wanting to hit the singletrack. Suntour suspension forks, Shimano gearing, disc brakes and Kenda tires means this bike is built right, and rides right.
  • Improved Geometry bikes with the LegitFit system feature geometry adjustments to improve ergonomics for youth statures. The result: Increased stability, comfort and confidence for a wider range of riders.
  • Easier Pedaling bikes with the LegitFit system have their pedal positions moved slightly forward. The result: Makes it easier to pedal. 
  • Better Positioning bikes with the LegitFit system have narrower crank and pedal positions that match the width of a child’s hips. The result: A stronger, more natural pedal stroke.


Model Code G54101U
Frame 26" GT LegitFit Design, Alloy w/ Replaceable Hanger
Fork SR Suntour XCM, 100mm, Coil with Preload
Chain KMC Z8.1, 8-speed
Crank Prowheel w/ Double Guard, 30T, 130mm
Bottom Bracket Cartridge Sealed
Pedals GT BMX Flat Pedal, Resin
Rear Derailleur Microshift RD M-26L
Shifters Microshift TS39-8R
Cog Set Sunrace, fm ZINC to BLK
Rims All Terra Double Wall, 32h
Tires Kenda Small Block Eight, 26 x 2.1"
Front Hub Alloy Disc QR, 32H
Rear Hub Alloy Cassette, QR
Spokes Stainless Steel, 14g
Brakes Promax Mech Disc, 160mm Rotors
Front Brake Promax Mech Disc, 160mm Rotors
Rear Brake Promax Mech Disc, 160mm Rotors
Brake Levers Alloy V-type
Handlebar Alloy Riser Bar, 30mm Rise, 580mm Width
Stem Alloy Ahead, 30mm
Grips GT MTB
Headset 1 1/8" Ahead
Saddle GT MTB
Seat Post Alloy Micro Adjust