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2017 GT

Aggressor Expert

A 27.5″ aluminum frame hardtail crosscountry bike with modest components.
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Manufacturer Price

$550
FrameAluminum
SuspensionHardtail, 80mm
ForkAluminum
Wheels27.5″ Aluminum
Drivetrain3 × 8
GroupsetTourney, Acera
BrakesTektro Hydraulic Disc
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Insights
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)

31 mph

Aggressor Expert

27 mph

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Highest gear

(descending)

Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

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Geometry
Specs
Build
Frame

All new 6061-T6 Aluminum Triple Triangle? Frame, w/ Replaceable Derailleur Hanger, 27.5 Design

Fork

All Terra CH-525 HLO , 29mm Stanchions, alloy Lower legs 80mm travel for 27.5, disc brake specifc

Travel80mm

Shock

N/A

Bottom Bracket

Cartridge Sealed

Headset

1 1/8" Ahead

Stem

Alloy 1 1/8" Threadless, 4-Bolt W/ CNC Face Plate, 10? Rise, 31.8mm Clamp

Handlebar

6061 Aluminum Riser, 640mm Width, 12mm Rise, 31.8mm Clamp

Saddle

All Terra MTB

Seatpost

Alloy Micro Adjust

TypeRigid

Pedals

GT Slim Line Flat Pedal

Grips

GT Statement

Groupset
Rear Derailleur

Acera

Front Derailleur

Shimano TY500

Crank

All-Terra Forged Alloy 42/34/24T

Shifters

Shimano

Cassette

Sunrace, 11-34T, 8-Speed Cassette UPC

Chain

KMC Z72

Brakes

(F&R) Tektro Hydro Disc, 160mm Rotor

TypeTektro Hydraulic Disc

Brake Levers

Tektro Disc Brake Lever

Wheels
Rims

All Terra Double Wall, 32H 27.5, disc specific

Front Hub

(F) Alloy Disc QR, (R) Alloy Cassette Disc QR

Rear Hub

(F) Alloy Disc QR, (R) Alloy Cassette Disc QR

Tires

(F&R) All Terra Cypher 27.5X2.1"

Rider Notes
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First added June 29

Last updated June 29

Not listed for 3,256 days