Giant ATX 3 Disc 26" Mountain Bike 2020 - Hardtail MTB

From forest trails to canal 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.
Key Features:
- Lightweight aluminium alloy frame
- Suntour XCE fork offers 100mm suspension travel
- Shimano 3x7 speed drivetrain for a wide gear range
- Mechanical disc brakes for all-weather speed control
- Smaller 26” wheels for a better fit
- Colours: Metallic Black/Gray
- Sizes: XX Small, X Small
- The Giant ATX 3 disc 26” is available with 0% APR finance
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.
Highlights:
- 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.
All Tredz bikes are:
- Fully built & ready to ride
- Fully checked & tested by Cytech qualified mechanics
- Available with 0% APR finance on any basket over £99
- 365 day no hassle returns
- Free delivery in the UK Mainland on a date that suits you
In the box with every Tredz bike is:
- Free Tredz 9 key trail tool
- Free Tredz pedal spanner
- Free basic pedals
- Tredz drawstring kit bag
- 16 point quality control check sheet
- Basic bike setup instructions
- Free Cycle Plan insurance voucher (8 weeks)
Occasionally, without notice, manufacturers change product design and/or specifications.
Giant ATX Sizing & Geometry
XXS and XS are 26" models, all othr sizes use 27.5" wheels.
Inside Leg (Inches) Vs Rider Height (Feet & Inches) |
26” |
27” |
28” |
29” |
30” |
31” |
32” |
33” |
34” |
35” |
36” |
37” |
< 5’ 0” |
XS |
XS |
XS |
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5’ 1” |
XS |
XS |
XS |
XS |
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5’ 2” |
XS |
XS |
XS |
XS |
XS |
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5’ 3” |
XS |
XS |
S |
S |
S |
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5’ 4” |
S |
S |
S |
S |
S |
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5’ 5” |
S |
S |
S |
S |
S |
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5’ 6” |
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S |
S |
S |
S |
S |
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5’ 7” |
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S |
S |
S |
M |
M |
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5’ 8” |
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M |
M |
M |
M |
M |
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5’ 9” |
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M |
M |
M |
M |
M |
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5’ 10” |
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M |
M |
M |
M |
M |
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5’ 11” |
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M |
M |
M |
M |
M |
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6’ 0” |
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M |
M |
L |
L |
L |
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6’ 1” |
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L |
L |
L |
L |
L |
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6’ 2” |
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L |
L |
L |
L |
L |
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6’ 3” |
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L |
L |
L |
L |
L |
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6’ 4” |
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L |
L |
XL |
XL |
XL |
6’ 5” |
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XL |
XL |
XL |
XL |
XL |
Giant ATX Geometry
XXS (26") | XS (26") | S (27.5") | M (27.5") | L (27.5") | |
---|---|---|---|---|---|
SEAT TUBE LENGTH (mm) | 350 | 385 | 420 | 455 | 505 |
SEAT TUBE ANGLE | 73.5° | 73.5° | 73.5° | 73.0° | 73.0° |
TOP TUBE LENGTH (mm) | 555 | 565 | 575 | 590 | 610 |
HEAD TUBE LENGTH (mm) | 95 | 105 | 95 | 110 | 145 |
HEAD TUBE ANGLE | 68.0° | 68.0° | 68.0° | 68.0° | 68.0° |
FORK RAKE (mm) | 42 | 42 | 42 | 42 | 42 |
TRAIL (mm) | 92.5 | 92.5 | 92.5 | 92.5 | 92.5 |
WHEELBASE (mm) | 1065 | 1076 | 1080 | 1091 | 1114 |
CHAIN STAY LENGTH (mm) | 420 | 420 | 435 | 435 | 435 |
BOTTOM BRACKET DROP (mm) | 35 | 35 | 50 | 50 | 50 |
STACK (mm) | 556 | 565 | 581 | 595 | 628 |
REACH (mm) | 390 | 398 | 403 | 408 | 418 |
STAND OVER HEIGHT (mm) | 688 | 710 | 721 | 747 | 789 |
HANDLEBAR WIDTH (mm) | 620 | 660 | 660 | 660 | 700 |
STEM LENGTH (mm) | 50 | 50 | 70 | 70 | 90 |
CRANK LENGTH (mm) | 160 | 165 | 170 | 170 | 175 |
WHEEL SIZE | 26" | 26" | 27.5" | 27.5" | 27.5" |
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