GT Aggressor Expert

GT Aggressor Expert
  • Color: Gloss Aqua Blue w/Black & Red
  • Color: Satin Slate Blue w/Red & Grey


The GT Aggressor is like the Sports Utility Vehicle of the bike world. With its capable performance, rugged versatility and comfort, and confidence-inspiring handling, there isn’t much it can’t do. Equally happy camping out on mountain trails or cruising around town with friends, the Aggressor is ready for anything. It features a durable alloy frame with low standover height paired with front suspension from SR Suntour that helps smooth out the road or trail. The 27.5-inch wheels offer a perfect balance of traction and responsive handling, while WTB Transition tires provide plenty of traction for multi-surface riding. Shifting is handled with an accurate and reliable Shimano drivetrain. All in all, the Aggressor is a capable machine for exploring the great outdoors or just cruising around.


Frame 6061-T6 Aluminum Triple Triangle Frame, w/ Replaceable Derailleur Hanger, and 1 1/8" Head Tube
Fork SR Suntour XCM-DS, 80mm, hydraulic lockout and preload, Coil
Headset Semi Integrated, Sealed cartridge
Axles QR
Rims/Wheels WTB SX19, 32h, Double wall, disc
Hubs Formula
Spokes Stainless Steel, 14g
Tires WTB Transition, 27.5 x 2.25"
Crankset All Terra
Chainrings 42/34/24
Chain KMC Z72, 8-speed
Cassette/Rear Cogs Shimano Acera, 12-32, 8-speed
Shifters Shimano Altus SLM-310, 3 x 8
Handlebars GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 700mm
Tape/Grips GT Statement logo grips
Stem Alloy 1 1/8” Threadless, 4-Bolt W/ CNC Face Plate, 31.8, 8°
Brakes Shimano disc, 160/160mm
Pedals GT Slim Line Flat Pedal
Saddle GT MTB
Seat Post Alloy Micro Adjust, 15mm setback, 27.2 x 350mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Gloss Aqua Blue w/Black & Red / X-Small 038675155084 G28119M30XS
Gloss Aqua Blue w/Black & Red / Small 038675155091 G28119M30SM
Gloss Aqua Blue w/Black & Red / Medium 038675155107 G28119M30MD
Gloss Aqua Blue w/Black & Red / Large 038675155114 G28119M30LG
Gloss Aqua Blue w/Black & Red / X-Large 038675155138 G28119M30XL
Satin Slate Blue w/Red & Grey / X-Small 038675155022 G28119M60XS
Satin Slate Blue w/Red & Grey / Small 038675155039 G28119M60SM
Satin Slate Blue w/Red & Grey / Medium 038675155046 G28119M60MD
Satin Slate Blue w/Red & Grey / Large 038675155053 G28119M60LG
Satin Slate Blue w/Red & Grey / X-Large 038675155060 G28119M60XL