VelopediaBicycle Archive · Specification report

Bicycle comparison

2013 GT Aggressor 2.0 · 2001 GT Aggressor 2.0

Specification2013 GT Aggressor 2.02001 GT Aggressor 2.0
Overview
Model year20132001
BrandGTGT
ModelAggressor 2.0Aggressor 2.0
Bicycle typeMountain HardtailMountain bike, front suspension
Archive ID919382435500
Original MSRP—$469.99
ColorsBlack, Blue, WhiteBall-Burnished, Black
SizesLG, MD, SM, XL, XSExtra large, extra small, large, medium, small
Frameset
Frame construction—TIG-welded
Frame materialAluminum7005 aluminum
ForkSR Suntour M3010 63mmRock Shox Jett
Fork material—Aluminum, triple-clamp crown
Rear shock—N/A
Drivetrain
Component group—Mountain Mix
ShiftersShimano EF51 EZ FireShimano ST-EF28-7
Front derailleurShimano TourneyShimano Acera
Rear derailleurShimano AltusShimano Alivio
CranksetSR Suntour XCC 42/34/24tSuntour MD-252, 22/32/42 teeth
Bottom bracketSealed CartridgeSealed cartridge
CassetteShimano 11x34t—
Rear cogs3x7 Speeds8-speed, 12 - 32 teeth
ChainKMC Z51Shimano CN-HG50, 1/2 x 3/32"
PedalsGT Slim Line FlatAluminum cage
Brakes
BrakesMechanical DiscLinear-pull brakes, Shimano linear-pull levers
Cockpit & contact points
Headset1 1/8" ThreadlessWTB Momentum Comp ST
HandlebarAlloy Riser BarGT riser
Handlebar extensions—Not included
StemAlloyTIG welded threadless
SaddleGT MTBGT MTN
SeatpostAlloy Micro AdjustAluminum micro-adjust
Wheels & tires
Hubs—Front: aluminum, Q/R, Rear: Shimano RM-40
Rims—Aluminum
Spokes—Stainless steel, 14g straight gauge
Spoke nipples—Brass nipples
Front tireAll Terrain 26x2.026 x 2.10" dual purpose
Wheel size—26" wheels

Geometry comparison

One selected size or frame position per bicycle, matching the comparison dropdown choices used when Print / PDF was opened.

Measurement2013 GT Aggressor 2.02001 GT Aggressor 2.0
Selected size / position—Legacy reference
Head-tube angle—71°
Seat-tube angle—73.5°
Chainstay / rear center—419.1 mm

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on November 10, 2026.