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Delivered ready to ride in 4 to 10 days


How Bike Delivery Works
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Select the product you are interested in, Select delivery and type in your postcode, 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.

GT Avalanche Expert Mountain Bike Satin Black (2020)

Out of stock
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Up to 12 months interest free

or 4 interest-free payments of  $424.75
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Features

Perfect Ride Guarantee

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

Free Bike Build

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

First Free Service

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

Please note, due to challenges in the product supply chain, bike specifications are subject to change without notice. Specifications listed below may not match exactly as shown in the photo.

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

The GT Avalanche Expert is an awesome hardtail mountain bike for the rider that wants to develop their mountain biking on a hardtail. The brand new alloy 6061 frame is durable and lightweight and is built with internal cable routing which gives this bike a sleek and clean appearance. It also comes with stealth dropper post routing and floating seat stays to maximise comfort.

The Avalanche offers excellent value with the SRAM SX Eagle 1x12 speed drivetrain giving you crisp shifting and easy speed, this really is a great drivetrain on a bike at this price. The simple 1x12 speed setup is in line with current mountain bike trends, right through to pro level bikes. As it reduces maintenance and potential mechanical failures while still offering a range of gears that allows you to perform on any climb or descent. The Shimano MT400 Hydraulic Disc Brakes are another standout feature on the avalanche, offering you complete control over the Avalanche so that you can ride with confidence on any trail, in any conditions. While the RockShox Recon RL Remote fork with 120mm travel gives you enough travel to really push the Avalanche on the dirt. You'll be equipped to take on a wide variety of terrains with the Vittoria Barzo tyres built for sharp rocks, ditches and everything in between.

The GT Avalanche Expert hardtail mountain bike offers high-performance spec on a capable mountain bike that is extremely affordable for a bike with such quality components.

Features

  • Floating seat stays provide a more comfortable ride
  • Internal cable routing for a clean and modern look
  • Stealth dropper post routing
  • Blended wheel-size accommodates a wide range of riders XS,S (27.5"), M,L,XL(29")
More Information
SKU 2020GTAvalancheExpertSatinBlack
Season 2020
Click & Collect Yes
Wheel Size 29" / 27.5"
Frame Material Alloy
Groupset Brand SRAM
Groupset SRAM SX Eagle
Cassette Type 12 Speed
Fork Brand RockShox
Chainset Type Single
Brake Type Hydraulic Disc Brake
Front Travel 120mm
Bottom Bracket SRAM Power Spline
Brakes Shimano MT400 hydro disc, 160/160mm RT10 Centerlock Rotors
Brake Levers Shimano MT403
Cassette SRAM SX Eagle, 11-50, 12-speed
Chain SRAM SX Eagle, 12-speed
Crankset SRAM SX Eagle Power Spline, 30T
Derailleur Front Null
Derailleur Rear SRAM SX Eagle
Fork RockShox Recon RL Remote, 120mm, Solo Air, 15x100mm, tapered steerer, 51mm offset
Frame All-New 6061 T6 Aluminum frame, Triple Triangle with floating seat stays, Internal Cable Routing, stealth dropper post routing, Boost 141 Forged drop-outs with disc brake mounts, Zero stack tapered  1 1/8"- 1.5" head tube, 27.5/29" wheels
Grips GT Statement2 Single Lock-on Grips
Handlebar GT All Terra Alloy Riser, Double-butted, 15mm rise, 9° sweep, 5° rise, 740mm width
Headset Semi Integrated
Hubs Shimano MT400 QRx144
Pedals GT Slim Line Flat Pedal
Rims WTB ST i25 TCS 2.0, 32h
Saddle WTB Silverado Sport, steel rails
Seatpost All Terra Micro Adjust, 6061 Alloy, 30.9 x 350mm
Stem GT All Terra 3D Forged Alloy, 31.8, 7°, 80mm
Shifters SRAM SX Eagle, 12-speed
Tyres Vittoria Barzo, 27.5/29 x 2.25", wire bead
Speeds 1 x 12
Sizing SKUs LG: GTG27100M10LG, MD: GTG27100M10MD, SM: GTG27100M10S7, XL: GTG27100M10XL

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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How Same Day Delivery Works?

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Timelines

Delivered before 8:30pm same day


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All Orders placed before 3pm will be booked for same day shipping. Orders placed after 3pm will be delivered next day.

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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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Pick up and Tracking

Our trusted courier partner will pick up your order and send you tracking information.

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Delivery

Your order will be delivered before 8:30 pm on the same day the order was placed.