Giant Roam 1 Disc In Gray And Green


Where Will Your Ride Take You Today? When You Don’T Really Know, Roam Disc Is A Perfect Choice. It’S Built For Any Terrain, So Your Choices Are Unlimited. Smooth Roads, Rough Roads, Dirt Paths Or Trails, Roam Disc Keeps You Rolling In Comfort And Style.
Nwith Its Confident, Flat Handlebar Positioning And Lightweight Aluxx Aluminum Frame, Roam Disc Blends All The Best Qualities Of A Mountain Bike And A Road Bike.
Nits Front Suspension Adds Comfort And Control. It Has Powerful Disc Brakes And Durable Components, So It Can Take Some Bumps On Rough City Roads. And The Fast Rolling 700C Wheels Can Handle Smooth Roads Or Dirt, Making It A Great Choice For Town-To-Trail Adventures.

Additional information






S, M, L

Bike Year



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SKU: G-ECOMM-160420-13 Categories: , Tags: ,

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Key Performance Factors

Lightweight agility

ALUXX aluminum frame lets you climb hills and accelerate with ease.

Comfort and control

Flat-bar frame geometry puts the rider in a position that balances efficiency with stability, and disc brakes give you added control on rugged roads or dirt.

Integrated rack mounts

Compatible with front and rear racks, allowing easy cargo capacity for daily trips or longer treks.

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SizesS, M, L, XL
ColorsCharcoal / Green
FrameALUXX-Grade Aluminum, disc
ForkSuntour NCX-D LO 700C air, 63mm
HandlebarGiant Connect XC, 31.8
StemGiant Contact, 8-degree
SeatpostGiant Sport, 27.275
SaddleGiant Sport Comfort
ShiftersShimano Deore
Front DerailleurShimano Deore
Rear DerailleurShimano Deore
BrakesShimano BL-MT201
Brake LeversShimano BR-MT201
CassetteShimano HG500, 11x42
ChainKMC X10 with Missing Link
CranksetFSA V-Drive, 32/44
Bottom BracketFSA MegaExo
RimsGiant GX Disc
Hubsalloy, 28h, sealed bearing
Spokesstainless, 14g
TiresGiant Crosscut AT ERT, 700x42
ExtrasX-Defender protection
WeightThe most accurate way to determine any bike’s weight is to have your local dealer weigh it for you. Many brands strive to list the lowest possible weight, but in reality weight can vary based on size, finish, hardware and accessories. All our bikes are designed for best-in-class weight and ride quality.


With its confident, flat handlebar positioning and lightweight ALUXX aluminum frame, Roam Disc blends all the best qualities of a mountain bike and a road bike. Its front suspension adds comfort and control. It has powerful disc brakes and durable components, so it can take some bumps on rough city roads. And the fast rolling 700c wheels can handle smooth roads or dirt, making it a great choice for town-to-trail adventures.

The frame and fork are engineered specifically for disc brakes, and for reliable braking and handling in all types of weather and road conditions.
Formed from raw materials in Giant’s own forging facility, this proprietary 6061 alloy features a best-in-class strength-to-weight ratio.
Integrated X-Defender delivers downtube protection and seamless, yet accessible cable routing.

Sizing Guide and Geometry

Sizing to be used as a reference only. Please check with a local authorized Liv or Giant dealer to determine the correct size.
Available sizes may vary from country to country.

XS   155 cm 5’1”  to 165 cm 5’5”
S   160 cm 5’3”  to 170 cm 5’7”
M   170 cm 5’7”  to 180 cm 5’11”
L   180 cm 5’11”  to 190 cm 6’3”
XL   190 cm 6’3”  to 200 cm 6’7”
bike diagram
    XS S M L XL
Seat Tube Length (mm) (inch) 39015.4 42016.5 46018.1 51020.1 55021.7
Seat Tube Angle (degrees) 73.0° 73.0° 73.0° 73.0° 73.0°
Top Tube Length (mm) (inch) 58022.8 59023.2 60023.6 61024 62024.4
Head Tube Length (mm) (inch) 953.7 1154.5 1305.1 1455.7 1606.3
Head Tube Angle (degrees) 70.5° 70.5° 70.5° 70.5° 70.5°
Fork Rake (mm) (inch) 451.8 451.8 451.8 451.8 451.8
Trail (mm) (inch) 783.1 783.1 783.1 783.1 783.1
Wheelbase (mm) (inch) 108642.8 109643.1 110743.6 111844 112844.4
Chain Stay Length (mm) (inch) 45517.9 45517.9 45517.9 45517.9 45517.9
Bottom Bracket Drop (mm) (inch) 602.4 602.4 602.4 602.4 602.4
Stack (mm) (inch) 55822 59623.5 61124.1 62524.6 63925.2
Reach (mm) (inch) 40315.9 40816.1 41316.3 41916.5 42516.7
Stand Over Height (mm) (inch) 70127.6 72728.6 75229.6 78130.7 80931.9
Handlebar Width (mm) (inch) 64025.2 64025.2 67026.4 67026.4 67026.4
Stem Length (mm) (inch) 803.1 903.5 1003.9 1104.3 1104.3
Crank Length (mm) (inch) 1706.7 1706.7 172.56.8 172.56.8 1756.9
Wheel Size 700C 700C 700C 700C 700C


ALUXX Aluminum Technology


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