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GT

2015 GT Aggressor Expert

Previous used estimate

$144 - $148

Actual value depends on condition, size, and local demand.

2015 GT Aggressor Expert

Value Guide market data · 2015 GT Aggressor Expert

12-month projected trend

1%

Direction and magnitude, not judgment

vs. category average

3%

Holds value better than category avg

Price over time - 2015 GT Aggressor Expert

$550$330$110MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

Values based on actual sales data. Enter your bike's specifics to get a precise valuation.

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All Aggressor model years

2021 Aggressor2021$257 - $264▲ 78% vs. 20152020 Aggressor2020$210 - $216▲ 46% vs. 20152019 Aggressor2019$195 - $201▲ 36% vs. 20152018 Aggressor2018$166 - $170▲ 15% vs. 20152017 Aggressor2017$158 - $162▲ 10% vs. 20152016 Aggressor2016$144 - $1480% vs. 20152015 Aggressor2015$144 - $148Currently viewing2014 Aggressor2014$125 - $129▼ 13% vs. 20152013 Aggressor2013$120 - $124▼ 16% vs. 20152012 Aggressor2012$126 - $130▼ 12% vs. 20152010 Aggressor2010$115 - $118▼ 20% vs. 20152008 Aggressor2008$86 - $88▼ 40% vs. 20152007 Aggressor2007$86 - $88▼ 40% vs. 20152006 Aggressor2006$87 - $90▼ 39% vs. 20152002 Aggressor2002$104 - $107▼ 28% vs. 20152001 Aggressor2001$104 - $107▼ 28% vs. 20151998 Aggressor1998$110 - $113▼ 24% vs. 2015

Compare Aggressor Expert models

1 models

Choose a different build or frame style to see its value.

Aggressor Expert

Overview

About this bike

GT's Aggressor Expert is just the thing for exploring everything from the trails to town. With a nimble, light, and stiff GT 6061-aluminum Triple-Triangle frame, a bump-absorbing SR Suntour suspension fork, and a quick-shifting 24-speed Shimano drivetrain, you have all the tools necessary to tackle rolling terrain on and off road. Meanwhile, the 27.5-inch aluminum wheels make the going easy, while the powerful Tektro hydraulic disc brakes and versatile tires provide confidence and control. Enjoy the thrills of the fat-tire world on the GT Aggressor.

Specifications

Category
Mountain
Component Fork
SR Suntour XCT HLO, 80mm-travel
Component Hubs
Aluminum
Component Stem
GT aluminum
Product Family
Aggressor
Component Frame
GT Triple-Triangle 6061-aluminum
Component Tires
GT All-Terrain, 27.5 x 2.0
Component Brakes
Tektro hydraulic disc
Component Pedals
GT platform
Component Saddle
GT MTB
Component Cassette
Shimano, 8-speed: 11-34
Component Crankset
Aluminum
Component Seatpost
GT aluminum
Component Shifters
Shimano
Component Handlebar
GT MTB Riser
Component Wheel Set
Jalco JD200
Component Chainrings
42/34/24
Component Tape Grips
GT Wing w/Waffle
Component Brake Levers
Tektro, hydraulic
Component Rear Derailleur
Shimano Acera
Component Front Derailleur
Shimano
Hubs
Aluminum
Tires
GT All-Terrain, 27.5 x 2.0
Crankset
Aluminum
Pedals
GT platform
Seatpost
GT aluminum
Saddle
GT MTB
Handlebar
GT MTB Riser
Front Derailleur
Shimano
Rear Derailleur
Shimano Acera
Stem
GT aluminum
Brake Levers
Tektro, hydraulic
Brakes
Tektro hydraulic disc
Cassette
Shimano, 8-speed: 11-34
Chainrings
42/34/24
Fork
SR Suntour XCT HLO, 80mm-travel
Frame
GT Triple-Triangle 6061-aluminum
Shifters
Shimano
Tape/Grips
GT Wing w/Waffle
Wheel Set
Jalco JD200

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

Inspection

Drivetrain wear

Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.

Inspection

Service history

Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.

Inspection

Suspension service

Confirm fork and rear shock service intervals and check pivot bearings for play.

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