2020 Giant ATX 1 27.5" Bike Grey/Black

Hardtail | Product Code: GB-318517

Out of Stock

Sport Geometry

The ATX geometry is made to be comfortable and fast for any sort of riding from parkways to paths.

100mm Travel

100mm of travel gives you a nice platform to soak up bumps and gives you more grip on rougher sections.

27.5" Wheels

27.5" Wheels are the perfect match for grip, speed, and cornering so you can take your ride further than ever.

2x8 Drivetrain

The Shimano 2x8 drivetrain gives you all the gears you need for any situation you might face from steep hills to fast downhills.


From parkways to paths and everything in between, this versatile bike can add some spice to your commute or fitness routine. With its flat handlebar, upright positioning and suspension fork, it’s cool and capable on-road or off-road.

With a rugged personality and a smooth riding style, ATX features the familiar flat-handlebar look of a traditional mountain bike. It has a lightweight yet durable ALUXX aluminium frame and a suspension fork with 100mm of smooth travel to soak up bumps. The wheel diameter varies based on bike size, with 26-inch wheels on smaller frames and 27.5 on larger ones. This tailors the bike’s handling to a rider’s height. Powerful disc brakes deliver confident handling in all types of weather, and integrated mounts make it easy to add racks or fenders to suit your riding adventures.

All-terrain versatility

With a mountain bike style flat handlebar, and suspension fork, you can ride road or dirt with confidence.

Lightweight and durable

Frameset constructed with high-quality ALUXX aluminium.

Comfort and stability

Frame geometry puts the rider in a position that balances efficiency with stability on rough roads, paths or trails.

SPECIFICATIONS

sizes XS (26”), S (26”), M (27.5”), L (27.5”), XL (27.5”)
colours Vibrant Blue & Grey/Black
frame ALUXX grade aluminium
fork Suntour XCT HLO w/lockout, 100mm travel
shock N/A
handlebar Giant Connect, low-rise, 31.8mm
stem Giant Sport, 10 degree
seatpost Giant alloy, 30.9mm
saddle Giant Sport
pedals Platform
shifters Shimano SL-M315, 16sp
front derailleur Shimano M315
rear derailleur Shimano Acera
brakes Tektro HDM275 hydraulic disc, 160mm
brake levers Tektro HDM275 hydraulic
cassette Shimano HG200, 12-32T, 8sp
chain KMC Z8
crankset ProWheel, 22-36T
bottom bracket VP sealed
rims Giant Alloy, Double Wall
hubs Alloy disc, 32H
spokes Stainless Steel, 14g
tires Giant Sport, 2.1”

*All specifications listed are subject to change without notice.

SPECIFICATIONS

SIZES XS (26”), S (26”), M (27.5”), L (27.5”), XL (27.5”)
COLOURS Vibrant Blue & Grey/Black
FRAME ALUXX grade aluminium
Fork Suntour XCT HLO w/lockout, 100mm travel
Shock N/A
Handlebar Giant Connect, low-rise, 31.8mm
Stem Giant Sport, 10 degree
Seatpost Giant alloy, 30.9mm
Saddle Giant Sport
PEDALS Platform
Shifters Shimano SL-M315, 16sp
Front Derailleur Shimano M315
Rear Derailleur Shimano Acera
BRAKES Tektro HDM275 hydraulic disc, 160mm
Brake Levers Tektro HDM275 hydraulic
Cassette Shimano HG200, 12-32T, 8sp
Chain KMC Z8
Crankset ProWheel, 22-36T
Bottom Bracket VP sealed
RIMS Giant Alloy, Double Wall
HUBS Alloy disc, 32H
SPOKES Stainless Steel, 14g
Tires Giant Sport, 2.1”
Fork Brand Suntour
Fork Travel 0 - 100mm
Frame Material Alloy
groupset brand Shimano
groupset model Acera
Pedals Included Yes
Wheel Size 27.5"
Bike Category Sport
Sport Geometry The ATX geometry is made to be comfortable and fast for any sort of riding from parkways to paths.
100mm Travel 100mm of travel gives you a nice platform to soak up bumps and gives you more grip on rougher sections.
27.5" Wheels 27.5" Wheels are the perfect match for grip, speed, and cornering so you can take your ride further than ever.
2x8 Drivetrain The Shimano 2x8 drivetrain gives you all the gears you need for any situation you might face from steep hills to fast downhills.

Bike Size

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