Key Features
- Lightweight aluminium frame for easy handling
- Available in 27.5" and 29er wheel sizes
- Shimano Tourney 3x8 speed drivetrain
- Suntour SR 80mm lockout fork
- Hydraulic disc brakes for reliable stopping power
Off-road friendly, lightweight and with heaps of gears, the GT Aggressor Expert is perfect for everyday recreational use or as a daily commuter but is still ready to explore the boundaries of your local single-track when the mood hits. Based around a lightweight aluminium frame and available in both 27.5” and 29er wheels depending on the frame size, there is a near tailored fit available out of the box for any rider. The Shimano Tourney 3x8 speed drivetrain offers reliable quality and plenty of gears for any gradient, while the Suntour SR 80mm lockout fork up front, is the perfect amount to soak up a few extra single-track shocks along the trail without compromising on pedalling efficiently once things point upwards again. Hydraulic disc brakes provide unrivalled stopping power, so that you ride confidently in any weather conditions.
| Brakes: | Tektro M275 Hydro Disc, 160/160mm Rotor |
|---|---|
| Brake levers: | Tektro Hydro Disc |
| Brake type: | Hydraulic Disc Brake |
| Cassette: | 8 Speed |
| Chain: | KMC Z8.3, 8-speed |
| Chainset: | Triple |
| Crankset: | Shimano TY301, 42/34/24t |
| Derailleur front: | Shimano TY700 |
| Derailleur rear: | Shimano Tourney |
| Fork: | SR Suntour XCM-DS, 80mm, Hydraulic Lockout and Preload, Coil |
| Fork brand: | Suntour |
| Fork material: | Alloy |
| Frame: | GT 6061 T6 Aluminum Frame, Triple Triangle w/ Floating Seat Stays, Forged Drop-outs w/ Disc Brake Mounts, Zero Stack 1 1/8” Head Tube |
| Frame material: | Alloy |
| Freewheel: | Shimano Acera, 12-32, 8-speed |
| Front travel: | under 100mm |
| Gender: | Unisex |
| Grip: | GT Statement |
| Grips: | GT Statement |
| Groupset: | Shimano Tourney |
| Groupset brand: | Shimano |
| Handlebar: | GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width |
| Handlebars: | GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width |
| Handlebar stem: | GT All Terra, 6061 Alloy, 31.8, 8° |
| Headset: | Semi-integrated, Sealed Cartridge, Tapered |
| Hubs: | (F) Alloy Disc, QR (R) Alloy Disc Cassette QR, 32H |
| Mips rated: | false |
| Puncture resistant: | false |
| Rim: | WTB SX19, 32h |
| Rims: | WTB SX19, 32h |
| Rotor front: | 160mm |
| Rotor rear: | 160mm |
| Saddle: | GT MTB |
| Season: | 2022 |
| Seatpost: | GT All Terra Two Bolt Alloy |
| Seat post: | GT All Terra Two Bolt Alloy |
| Shifters: | Shimano SL-M315, 8-speed |
| Speeds: | 3 x 8 |
| Spokes: | Stainless Steel, 14g |
| Stem: | GT All Terra, 6061 Alloy, 31.8, 8° |
| Tubeless ready: | false |
| Tyres: | WTB Ranger Comp, 27.5/29 x 2.25”, DNA Compound |
| Use type: | Recreational |
| Wheel size: | 29" / 27.5" (Varies by Frame Size) |

GT Hardtail Mountain Bike Sizing Chart
99 Bikes proudly stocks GT Bikes. From their Southern California beginnings in 1972 to today, they continue to remain true to their BMX and mountain bike heritage. GT mixes performance with serious fun to deliver good times everywhere Bikes are ridden. Because after all, fun is serious business, and you can’t have Good Times without ‘GT’!
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