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2025 GT

Stomper Ace 26

A 26″ aluminum frame mountain youth bike with modest components and promax mechanical disc brakes.
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Manufacturer Price

$650
FrameAluminum
SuspensionHardtail, 100mm
ForkSuntour XCM
Wheels26″ Aluminum
Drivetrain1 × 8
GroupsetmicroSHIFT Mezzo, microSHIFT M26
BrakesPromax Mechanical Disc
View on gtbicycles.comLearn about GT
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Insights
Ride Feel

Based on frame geometry and build specs.

Handling
nimblestable
Stomper Ace 26
Other Mountain Youth bikes
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

21 mph

Stomper Ace 26

Highest gear

(descending)

Spec Level

Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

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Price History
Reviews
Bikerumor
GT Announces Stomper FS Trail Bike for Kids

Mar 2023 · Jessie-May Morgan

The GT Stomper FS offers a thoroughly modern full suspension mountain bike for kids with 120mm of rear wheel travel and a 130mm fork

Read Review

Geometry
Specs
Build
Frame

26" GT LegitFit Design, Alloy w/ Replaceable Hanger

ColorMoss Green

Fork

SR Suntour XCM, 100mm, Coil with Preload

Travel100mm

Spring TypeCoil

Bottom Bracket

Cartridge Sealed

Headset

1 1/8" Ahead

Stem

Alloy Ahead, 30mm

Handlebar

Alloy Riser Bar, 30mm Rise, 580mm Width

Saddle

GT MTB

Seatpost

Alloy Micro Adjust

TypeRigid

Pedals

GT BMX Flat Pedal, Resin

Grips

GT MTB

Groupset
Rear Derailleur

microSHIFT RD-M26L

Crank

Prowheel w/ Double Guard, 30T, 130mm

Shifters

microSHIFT TS39-8, 8-speed

Cassette

Sunrace CSM55, 11-34, 8-speed

Chain

KMC Z8.1, 8-speed

Brakes

Promax Mech Disc, 160mm Rotors

TypePromax Mechanical Disc

Brake Levers

Alloy V-type

Wheels
Rims

All Terra Double Wall, 32h

Spokes

Stainless Steel, 14g

Front Hub

Alloy Disc QR, 32H

Rear Hub

Alloy Cassette, QR

Tires

Front: Kenda Small Block Eight, 26 x 2.10", Rear: Kenda Small Block Eight, 26 x 2.10"

Rider Notes
Riders Also Viewed

First added October 25

Last updated June 7