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GT Men's Aggressor Pro Mountain Bike product image
GT Men's Aggressor Pro Mountain Bike product image
GT Men's Aggressor Pro Mountain Bike product image

GT Men's Aggressor Pro Mountain Bike

Frame Size:
Drivetrain Manufacturer: microSHIFT
Delivery & Pickup Options


Store Pickup - FREE

Shipping Information
Oversized Shipping Charges Apply.
Unused bikes are eligible for return up to 24 hours after in store purchase, pick-up, or home delivery. Policy Details

Product Information


  • The GT® Men's Aggressor Pro Mountain Bike is the answer for rocky terrain, winding single-track, and anything else that comes your way on the dirt trails
  • Constructed with a 6061-T6 Aluminum Triple Triangle Frame and a 80mm travel suspension fork, the Aggressor Pro delivers optimal durability and handling.
  • Easy to ride making it the perfect mountain bike for beginners
  • Easily transition through different elevations with the 21-speed drivetrain
Kickstand not included
The manufacturer may substitute components with components of equal or greater performance level.

NOTICE: Used Bikes and/or bikes purchased online that have been assembled are non-returnable. We strongly recommend that a professional bicycle mechanic properly assembles, repairs, and maintains the bicycle. DICK'S Sporting Goods will provide free in-store assembly service by a certified technician for any bicycle purchased on our website or in our stores (proof of purchase required). If you choose to assemble the bicycle yourself, DICK'S Sporting Goods is not responsible for injuries or damages resulting from improper assembly.
  • Country of Origin : Imported
  • Style : G28357
  • DSG Pro Tips
  • Brand : GT


Frame size13", 15”, 17”, 19", 21"
Wheel size27.5 x 2.10"
FrameAll new 6061-T6 Aluminum Triple Triangle Frame, w/ Replaceable Derailleur Hanger, and 1 1/8 Head Tub
ForkMTB suspension fork, 80mm travel
Rear ShockN/A
CranksetForged Alloy 42/34/24T
Bottom BracketCartridge Sealed
PedalsGT Slim Line Flat Pedal
Front DerailleurMTB Type
Rear DerailleurMTB Type for 21spd gearing
ShiftersMTB Trigger type, 8spd right/3spd left
Cog Set11-34T, 8-Speed Cassette UPC
Chain8spd type
RimsAlloy Double Wall, 32H 27.5, disc specific

Customer Reviews