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GT Aggressor Expert 2021 Mountain Bike

From £424.99

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On delivery this bike requires some assembly. SkateHut recommends that you consult a qualified bike technician to assemble your new bike. Please note that incorrect assembly is not covered under the manufacturer warranty.

Product Description


  • 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, 27.5/29" Wheels
  • Fork: SR Suntour XCM-DS, 80mm, Hydraulic Lockout and Preload, Coil
  • Rims: WTB SX19, 32h
  • Spokes: Stainless Steel, 14g
  • Tires: WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound
  • Pedals: GT Slim Line Flat Pedal
  • Crank: Shimano TY301, 42/34/24t
  • Bottom Bracket: Cartridge, Square Taper
  • Chain: KMC Z8.3, 8-speed
  • Rear Cogs: Shimano Acera, 12-32, 8-speed
  • Front Derailleur: Shimano TY700
  • Rear Derailleur: Shimano Tourney
  • Shifters: Shimano SL-M315, 8-speed
  • Handlebar: GT All Terra Alloy Riser, 25mm Rise, 8° Sweep, 6° Rise, 720mm Width
  • Grips: GT Statement
  • Stem: GT All Terra, 6061 Alloy, 31.8, 8°
  • Headset: Semi-integrated, Sealed Cartridge
  • Brakes: Tektro M275 Hydro Disc, 160/160mm Rotor
  • Saddle: GT MTB
  • Seatpost: GT All Terra Two Bolt Alloy
  • Speeds: 24 Speed
  • Front Hub: Alloy Disc, QR
  • Rear Hub: Sealed Alloy Disc, QR


  • See Images

Size (Top Tube):

  • XS: 53.2cm
  • S: 56.2cm
  • M: 58cm
  • L: 60.1cm
  • XL: 62.4cm
Take it to the park, practice your skids, cruise the commute or take it camping. With off-road friendly geometry and a light-weight
alloy frame it’s perfect for everyday recreational use.
  • Guides keep cables tucked away and tidy
  • Completely re-designed alloy frame
  • Updated triple triangle frame with floating stays for extra comfort


Delivery & Returns

Basket Value

Shipping Method

Under £40

£40 and over

(2-4 days)



(Next Working day)

£4.99 £4.99

2-5 working days delivery(Mon-Fri)



Next Working Day Delivery
(Monday to Friday)



Saturday Delivery



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Reviews (5)

People have rated this product 5 Stars on average (Based on 5 reviews)

5out of 5
9th Feb, 2021

I looked at several bikes around this price point and finally settled on the GT aggressor expert, the bike arrived part assembled but only took about 30mins for me to fully assemble and ready to ride. Its a great bike and feels much quicker than my old bike which only had 26inch wheels compared to these 29ers, it looks a lot more expensive than it was and I'm really pleased with it!

5out of 5
24th Nov, 2020

Great product and price !!

5out of 5
8th Nov, 2020

Quality product at a fair price. Would recommend

5out of 5
27th Aug, 2020

Can't fault the bike. I enjoy riding it

5out of 5
26th Aug, 2020

Good bike, shame the gears have been down rated from the 2019 model but still a good purchase.

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