Image of Giant ATX 2

Giant ATX 2

Giant ATX 2018



Cross Country

Colour / Electric Blue/Orange/White, Matt/Black/Neon Red/Charcoal, Yellow/Electric Blue/Black

Size / S,M,L,XL

At a glance

The 2018 Giant ATX 2 is an Cross Country mountain bike. It sports 27.5" wheels, is priced at $460 USD, comes in a range of sizes, including S,M,L,XL, has SR Suntour suspension and a Shimano drivetrain. The bike is part of Giant's ATX range of mountain bikes.

- CLIMB STEEP CITY STREETS OR EXPLORE FOREST TRAILS. THIS VERSATILE BIKE IS AT HOME IN ANY ENVIRONMENT. Closely related to Giant XC and trail bikes, the ATX features the familiar flat-handlebar and 100mm suspension fork of a traditional XC mountain bike. A lightweight ALUXX aluminum frame, engineered with comfortable geometry for challenging terrain, adds to its rugged personality. The ATX also features size-specific wheel diameters—smaller size bikes use 26-inch wheels, while larger sizes use 27.5.

This tailors the bike’s handling to every rider’s size and height. Powerful disc brake technology gives you confident handling no matter the weather or riding conditions. And integrated mounts let you easily add racks or fenders to suit your riding adventures.

Where To Buy

Giant Logo
Giant ATX 2
Loading more...



  • Frame
    ALUXX-Grade Aluminum
  • Fork
    SR Suntour XCT 26/27.5", 100mm Travel
  • Hubs
    Alloy, Sealed
  • Wheels
    Giant GX28 27.5X32H / 26x32H
  • Wheel Size
  • Spokes
    Stainless 14G
  • Tires
    Giant Quickcross, 27.5x2.1/26x2.1
  • Chain
    KMC Z51
  • Crank
    ProWheel Flint, 42/32/24
  • Bottom Bracket
  • Front Derailleur
    Shimano Tourney
  • Rear Derailleur
    Shimano Tourney
  • Shifters
    Shimano EF40
  • Cassette
    Shimano HG-200, 12x32
  • Brakeset
    Tektro TKB172
  • Handlebar
    Giant Sports Low , 31.8mm
  • Saddle
    Contact Comfort (Neutral)
  • Seatpost
    SP-219N Alloy, 30.9x350mm
  • Stem
    Giant Sport Alloy, 10 Degree


Q: How much is a 2018 Giant ATX 2?

A 2018 Giant ATX 2 is typically priced around $460 USD when new. Be sure to shop around for the best price, and also look to the used market for a great deal.

Q: What size wheels does the 2018 Giant ATX 2 have?

The 2018 Giant ATX 2 has 27.5" wheels.

Q: What size 2018 Giant ATX 2 should I get?

The 2018 Giant ATX 2 comes in sizes S,M,L,XL. After measuring your height, use the size chart below to find the typical Giant ATX 2 size for your height. Remember that these sizes are a general guide and bike sizes can vary between riders and bikes. The best way to find your size is to go for a test ride.

Rider Height (cm) Rider Height (in) Frame Size
148cm - 158cm 4'10" - 5'2" XS
158cm - 168cm 5'2" - 5'6" S
168cm - 178cm 5'6" - 5' 10" M
178cm - 185cm 5'10" - 6'1" L
185cm - 193cm 6'1" - 6'4" XL
193cm - 198cm 6'4" - 6'6" XXL


0 Replies

No comments on this bike yet.

Leave a Reply

Your email address will not be published. Required fields are marked *

Deals View All

Recent Posts View All

Blackburn Honest Digital Pressure Gauge Review
Blackburn Honest Digital Pressure Gauge Review

It's 2020 people. The squeeze and bounce test doesn't cut it anymore (and this is…

Read More
Comparing Mountain Bikes
Comparing Mountain Bikes

Mountain Bikes are complicated machines. They have parts from hundreds of different manufacturers, come in…

Read More
Undomestic Mountain Bikes: Here’s what we know
Undomestic Mountain Bikes: Here’s what we know

Update March 2020: Undomestic has announced that they are manufacturing frames "at this moment" and…

Read More