Stomper Ace 26

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.

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Frame

frame 26" GT LegitFit Design, Alloy w/ Replaceable Hanger
sizes available One Size
fork SR Suntour XCM, 100mm, Coil with Preload
wheel size 26

Wheels

rims All Terra Double Wall, 32h
front hub Alloy Disc QR, 32H
rear hub Alloy Cassette, QR
front tire Kenda Small Block Eight, 26 x 2.10"
rear tire Kenda Small Block Eight, 26 x 2.10"
spokes Stainless Steel, 14g

Drivetrain

rear derailleur microSHIFT RD-M26L
shifters microSHIFT TS39-8, 8-speed
rear cogs Sunrace CSM55, 11-34, 8-speed
chain KMC Z8.1, 8-speed
crank Prowheel w/ Double Guard, 30T, 130mm
bottom bracket Cartridge Sealed
pedals GT BMX Flat Pedal, Resin

Cockpit

handlebar Alloy Riser Bar, 30mm Rise, 580mm Width
stem Alloy Ahead, 30mm
grips GT MTB
headset 1 1/8" Ahead
seatpost Alloy Micro Adjust
saddle GT MTB

Brakes

brakes Promax Mech Disc, 160mm Rotors
brake levers Alloy V-type
Please note that, based on component availability and other factors, specifications are subject to change without notice.

Fit Guide

12" Wheels
2'10" - 3'4"
16" Wheels
3'4" - 4'0"
20" Wheels
4'0" - 4'5"
24" wheels
4'3" - 4'8"
26" wheels
4'3" - 4'8"

Geometry

Sizes (mm) One Size
Seat tube length 255 300 350
Top tube horizontal 452 499 512
Top tube actual 422 495 500
Head tube angle 69.5 ° 67 ° 67 °
Seat tube angle 68 ° 71 ° 75 °
Standover 516 611 665
Head tube length 88 102 102
Wheelbase 839 1002 1041
Front center 474 585 615
Chainstay length 366 417 428
Bottom bracket drop 23 26 35
Bottom bracket height 243 291 308
Fork rake 40 40 40
Trail 57 91 102
Stack 411 512 555
Reach 286 336 350
Travel front 40 60 80
Travel rear N/A N/A N/A

What is included with the bike?
  • Owners Manual
  • Pedals are NOT included
  • Assembly tools are NOT included

How does the bike arrive?

Our simple assembly process makes it possible to use your skills to assemble your GT at home. GT bikes will arrive 80% assembled. To get out riding, you will need to first install handlebars, seatpost, front wheel, brake rotor (if applicable) and a set of pedals. Click here to learn more about how your bike will arrive. Also, please reference the owner’s manual, included with the bike, to ensure your bike is assembled properly.

Is this bike eligible for GT Connect?

No, this bike is not eligible for GT Connect. Bikes purchased over $1000 from GTBicycles.com, can be assembled for free, by a local shop. Click here to learn more about GT Connect.

Is touchup paint available?

Unfortunately, touchup paint is not available at this time as our paint codes are unique to our painter.

Are the wheels tubeless compatible?

No, the wheels are not compatible with tubeless.

GT Tech Book

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GT Owner's Manual

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Download PDF

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