GT Aggressor Comp

Name: GT Aggressor Comp
Brand: GT

2018 MountainCross-country Manufacturer page

Last known price: $499

Prices shown first for United States
Fork travel: 80 mm
Wheels: 27.5″
Drivetrain: 3 × 7 24–42t / 14–34t
Gear range: 425%
Frame: Aluminum
Brakes: Mechanical disc

Not published by the manufacturer

Sizes and geometry

Components

10 of 21 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

6061-T6 Aluminum Triple Triangle? Frame, w/ Replaceable Derailleur Hanger, and 1 1/8" Head Tube27.5 Design Not identified

Suspension

1 part

Fork

All Terra CH-565, 26mm Stanchions, alloy lower legs 80mm travel for 27.5, disc brake specific Not identified

CH-565

Drivetrain

7 parts

Bottom bracket
- VP
Cassette
- SunRace 14–34t
Chain
- KMC
Crankset

All-Terra Forged Alloy 42/34/24T Not identified
Front derailleur
- Shimano Tourney
Rear derailleur
- Shimano Altus RD-M310
RD-M310
Shifters
- Shimano ST-EF500
ST-EF500EF-500

Brakes

2 parts

Brake levers
- Shimano ST-EF500
ST-EF500EF-500
Brakes
- Tektro

Wheels and tires

3 parts

Front hub

(F) Alloy Disc QR, (R) Alloy Freewheel Disc QR Not identified
Rims

All Terra Double Wall, 32H 27.5, disc specific Not identified
Tires

All Terra Cypher 27.5X2.10", 30tpi (F/R) Not identified

Cockpit and contact points

7 parts

Grips
- GT
Handlebar

6061 Aluminum Riser, 640mm Width, 12mm Rise, 31.8mm Clamp, Double Butted Not identified
Headset

1 1/8" Ahead Not identified
Pedals
- GT
Saddle

All Terra MTB Not identified
Seatpost

Alloy Micro Adjust Not identified
Stem

Alloy 1 1/8" Threadless, 4-Bolt W/ CNC Face Plate, 10? Rise, 31.8mm Clamp Not identified

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Aluminum

Suspension

Suspension configuration: Hardtail
Front travel: 80 mm

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 24
Largest chainring: 42
Rear sprockets: 7
Smallest sprocket: 14
Largest sprocket: 34
Lowest gear: 19.4 in
Highest gear: 82.5 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.1″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Front travel

80 mm

This value is below the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 771 bicycles with this information
Coverage: 97.9% of the class

Lowest gear

19.4 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 724 bicycles with this information
Coverage: 91.9% of the class

Highest gear

82.5 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 724 bicycles with this information
Coverage: 91.9% of the class

Shifting

Mechanical

18 of 787 bicycles with this information use electronic shifting.

Cohort: Mountain / Cross-country Model year: 2018
Sample: 787 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.4 km/h
Highest gear: 31.6 km/h

Total gear range 425%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 19.4–82.5 gear inches
Class reference (p10–p90): 16.5–105.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2018
Lowest gear: 724 bicycles with this information, 91.9% of the class
Highest gear: 724 bicycles with this information, 91.9% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2018 builds

Differences across 2018 builds
Specification	This bicycle GT Aggressor Comp	GT Aggressor Expert	GT Aggressor Expert GTw	GT Aggressor Sport	GT Aggressor Sport GTw
Frame
Intended fit	Unisex	Unisex	womens	Unisex	Unisex
Drivetrain
Rear sprockets	7	8	8	7	7
Smallest sprocket	14	11	11	14	14
Highest gear	82.5 in	105.0 in	105.0 in	82.5 in	82.5 in
Brakes
Brake type	Mechanical disc	Hydraulic disc	Hydraulic disc	Mechanical disc	Mechanical disc
Other specifications
Travel	Configuration: HardtailFront: Travel: 80 mmRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Travel: 80 mmRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Travel: 80 mm	Configuration: HardtailFront: Travel: 80 mmRear: Additional specification: Not available: Yes	Configuration: HardtailFront: Travel: 80 mm
Wheel size	27.5″	27.5″	27.5″	27.5″	650b