Giant · Roam

Roam 2

2025

$850.00

Manufacturer price · US market. Not a local price.

Giant Roam 2
Giant Sport XCHandlebar
Saddle
ALUXX-grade aluminumFrame
SR Suntour NEX HLO 700C · 63 mmFork
Tektro TKD-143 hydraulic · 160 mmBrakes
micoSHIFT AdventDrivetrain
Giant CrossCutTyres

Tap a number to see the part.

Giant Sport XC

Handlebar

The handlebar and stem are where your hands steer the bike. Their width and length set how upright or stretched out you sit.

Saddle

The saddle and seatpost carry your weight. The height of the seatpost sets your pedalling position.

ALUXX-grade aluminum

Frame

The frame is the bike's backbone: every other part is fixed to it. Its material and shape decide its weight and how it feels to ride.

SR Suntour NEX HLO 700C · 63 mm

Fork

The fork holds the front wheel. A suspension fork absorbs bumps at the front; its travel is how far it can compress.

Tektro TKD-143 hydraulic · 160 mm

Brakes

Brakes slow the bike. Disc brakes squeeze a rotor fixed to the wheel hub; rim brakes squeeze the wheel rim itself.

micoSHIFT Advent

Drivetrain

The drivetrain turns your pedalling into motion: the cranks, the chain, the cassette and the derailleur that changes gear.

Giant CrossCut

Tyres

Tyres are the bike's only contact with the ground. Their width and tread decide grip, comfort and rolling speed.

© Giant Manufacturing Co., Ltd.

Equipment

Partial coverageChecked: September 10, 2026Manufacturer page
Fork brand
SR Suntour
Source text
  • “SR Suntour NEX HLO 700C, 63mm” — Fork
Fork travel
63 mm
Source text
  • “SR Suntour NEX HLO 700C, 63mm” — Fork
Front brake brand
Tektro
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Front brake type
Hydraulic disc
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Front brake rotor diameter
160 mm
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Rear brake brand
Tektro
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Rear brake type
Hydraulic disc
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Rear brake rotor diameter
160 mm
Source text
  • “Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors” — Brakes
Frame material
Aluminium
Source text
  • “With its flat handlebar, comfortable upright positioning and smooth, powerful disc brakes, Roam combines the best qualities of a road bike and a mountain bike. Now you can follow your own route wherever it goes.” — Frame
  • “ALUXX-grade aluminum, disc” — Frame
Maximum tyre clearance
53 mm
Source text
  • “53mm” — Max Tire Clearance
Chainring teeth
40
Source text
  • “Forged alloy, 40t S:170mm, M:170mm, L:175mm, XL:175mm” — Crankset

Components

Sizes
S, M, L, XL
Colours
Asphalt Green
Frame
ALUXX-grade aluminum, disc
Fork
SR Suntour NEX HLO 700C, 63mm
Shock
N/A
Handlebar
Giant Sport XC, 31.8mm S:64cm, M:68cm, L:68cm, XL:68cm
Grips
ErgoContact
Stem
Giant Sport, 8-degree S:60mm, M:70mm, L:80mm, XL:90mm
Seatpost
Giant D-Fuse, alloy, 350mm
Saddle
ErgoContact
Pedals
platform
Shifters
microSHIFT Advent, 1x9
Front derailleur
N/A
Handlebar widthL
680 mm
Rear derailleur
micoSHIFT Advent, 1x9
Handlebar widthS
640 mm
Handlebar widthM
680 mm
Handlebar widthXL
680 mm
Stem lengthL
90 mm
Brakes
Tektro TKD-143 hydraulic, [F]160mm, [R]160mm rotors
Stem lengthS
70 mm
Stem lengthM
80 mm
Stem lengthXL
100 mm
Crank lengthS
170 mm
Brake levers
Tektro TKD-143
Crank lengthM
170 mm
Crank lengthL
175 mm
Crank lengthXL
175 mm
Cassette
micorSHIFT Advent, 11x46
Chain
KMC X9
Crankset
Forged alloy, 40t S:170mm, M:170mm, L:175mm, XL:175mm
Bottom bracket
sealed cartridge
Rims
Giant double wall aluminum
Hubs
alloy, 28h
Spokes
stainless, 14g
Tyres
Giant CrossCut, anti-puncture, 700x42c
Extras
53mm max tire size
Maximum tyre clearance
53mm
Weight
The 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.

Geometry

Frames drawn: Giant Roam 2 · S.
Giant Roam 2 · S
MeasureSMLXL
Wheels700C700C700C700C
420 mm460 mm500 mm550 mm
73°73°73°73°
590 mm600 mm610 mm625 mm
115 mm130 mm145 mm160 mm
70.5°70.5°70.5°70.5°
42 mm42 mm42 mm42 mm
85 mm85 mm85 mm85 mm
1,088 mm1,098 mm1,109 mm1,125 mm
450 mm450 mm450 mm450 mm
62 mm62 mm62 mm62 mm
606 mm620 mm634 mm648 mm
404 mm410 mm416 mm427 mm
725 mm756 mm788 mm827 mm