About Bike Delivery

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Timelines

Delivered ready to ride in 10 to 14 days.

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Select the product you are interested in, click delivery, type in your postcode, and select Bike Delivery. If this is not available there is no available stock nearby.

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Order Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order.

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Bike Build

Your bike will be built up at your local 99 bikes by one of our expert mechanics and safety checked prior to delivery.

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Delivery

Your bike is delivered to your door by a 99 Bikes expert who will walk you through your new bike and answer any questions you may have.

Next Business Day Delivery

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Timelines

Delivered before 8pm next business day.

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All orders placed before midnight will be delivered next business day before 8pm.

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Picked for Delivery

Your local 99 Bikes store will prepare your order ready for dispatch.

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Delivery

One of our friendly 99 Delivery team members will deliver your order.

About Box Bike Delivery

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Timelines

Delivered boxed in 2 - 4 weeks

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Select the product and size you are interested in, click delivery, add your postcode, then select bikes delivered boxed. If this option does not appear, there is no available stock.

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Confirmation

Once your order is placed we will be in contact with you within 2 hours to confirm your order

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Bike Visually Inspected

Your bike will be visually inspected by our mechanics prior to delivery.

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Bike Sent For Delivery

Your bike will be sent boxed through a courier to your delivery address. Authority to leave must be provided.

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Delivered

Your bike will be delivered to your delivery address within 2 - 4 weeks

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Get Your Bike Built

We recommend organising your bike to be assembled by a qualified mechanic to ensure safety.

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GT Aggressor Sport Mountain Bike Satin Black (2020)

Out of stock
Only %1 left
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Up to 12 months interest free

Features

Perfect Ride Guarantee
If you don't love it, you can swap it, up to 30 days from purchase!* Learn more »

Free Bike Build
We'll build your bike for free when you click and collect at any 99 Bikes store.

First Free Tune-up
Every bike come with a complimentary free tune-up and safety check.

Please note that, in order to reduce production and delivery times, bike specifications are subject to change by the manufacturer without notice. Please be aware that these changes might not be reflected on product pages and images.

Please Note: GT is not available in our ACT stores.

The GT Aggressor Expert hardtail mountain bike is ideal for the recreational rider that wants to get out and explore their local trails. The Aggressor is built with a high-quality 6061 alloy frame which is lightweight and durable so that you can have confidence in your ride. The floating seat stays improve comfort so you can spend more time in the saddle and enjoy the Aggressor on longer rides. GT built his bike for off-road use but it's also a capable commuter rolling on the fast WTB Ranger Comp tyres and WTB SX19 rims.

While the SR Suntour M3030 fork can handle some of the rougher trails in relative comfort. The cable actuated mechanical disc disc brakes really are the standout on the Aggressor, offering excellent stopping power on any trails and in any conditions. GT equipped this bike with a range of high-quality Shimano components, including front and rear derailleurs, as well as Shimano EZ Fire EF41 shifters. The GT Aggressor Expert is a reliable recreational mountain bike with components and design that will last.

Features

  • Now with blended wheel-size accommodates a wide range of riders XS,S (27.5"), M,L,XL(29")
  • Floating seat stays provide a more comfortable ride
  • Rack and fender ready delivers max utility
  • All new 6061 alloy triple triangle frame design.
More Information
SKU 2020GTAggressorSportSatinBlack
Season 2020
Sizing SKUs LG: GTG28300M10LG, MD: GTG28300M10MD, SM: GTG28300M10S7, XL: GTG28300M10XL, XS: GTG28300M10XS
Click & Collect Yes
Frame All new 6061 T6 Aluminum frame, Triple Triangle with floating seat stays, Forged drop-outs with disc brake mounts, Zero stack 1 1/8" head tube, 27.5/29" wheels
Frame Material Alloy
Fork SR Suntour M3030, 75mm, Coil
Fork Brand Suntour
Front Travel under 100mm
Speeds 3 x 7
Front Gears Triple
Groupset Brand Shimano
Groupset Shimano Tourney
Rear Gears 7 Speed
Crankset All Terra, 42/34/29
Pedals GT Slim Line Flat Pedal
Chain KMC Z51, 7-speed
Brake Type Mechanical Disc Brake
Brakes Cable actuated mechanical disc, 160/160mm rotors
Shifters Shimano EZ Fire EF41, 3x12
Brake Levers Alloy
Derailleur Front Shimano Tourney, 31.8 clamp
Derailleur Rear Shimano Tourney
Cassette Sunrace, 14-34, 7-speed
Wheel Size 27.5" (650b)
Tyres WTB Ranger Comp, 27.5/29 x 2.25", DNA Compound
Rims WTB SX19, 32h
Hubs Sealed Alloy Disc, QR
Bottom Bracket Cartridge, square taper
Handlebar GT All Terra Alloy Riser, 25mm rise, 8° sweep, 6° rise, 720mm width
Headset Semi Integrated, Sealed cartridge
Grips GT Statement2 Single Lock-on Grips
Stem 6066 Alloy, 31.8, 8°, 90mm
Saddle GT MTB
Seatpost Alloy Micro Adjust 27.2 x 300mm

GT Hardtail Bike Sizing Chart

Rider's Height (cm)
145
150
155
160
165
170
175
180
185
190
SM
MD
LG
XL

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