Roam Disc 4

2024 9082007114

We aim to price match

£529

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Giant

Giant

Giant

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.

Key Performance Factors

Integrated aerodynamics

AeroSystem Shaping, a result of extensive CFD analysis and dynamic wind-tunnel testing, creates the best aerodynamic performance at every yaw angle. A truncated-ellipse airfoil shape delivers the best overall aero performance.

TOTAL CONTROL

Integrated rim-brake technology delivers outstanding braking power in most conditions. The integrated Giant WheelSystem further improves control with a 65mm deep rear rim and a shallower 42mm front rim for added control in crosswinds.

UNRIVALLED EFFICIENCY

The frameset, including the integrated stem and handlebar, features best-in-class weight and stiffness. Increased frame stiffness allows the rider to reach and maintain higher speeds with less effort.

Bike Tech Specs
Sizes
S, M, L, XL
Colours
Gloss Deep Lake/Black
Frame
ALUXX-grade aluminium, disc
Fork
SR Suntour NEX 700C, 63mm
Shock
N/A
Handlebar
Giant Sport XC, 31.8mm
Stem
Giant Sport, 8-degree
Seatpost
Giant D-Fuse, alloy, 350mm
Saddle
ErgoContact
Pedals
Platform pedals
Shifters
Shimano Altus, 2x7
Front Derailleur
Shimano FD-TY606
Rear Derailleur
Shimano Tourney
Brakes
Tektro TKD-172 mechanical, [F]160mm, [R]160mm rotors
Brake
Tektro
Cassette
Shimano CS-HG200, 12x32
Chain
KMC Z7
Crankset
Forged alloy, 30/46
Bottom
Cartridge
Rims
Giant double wall aluminium
Hubs
alloy, 32h
Spokes
Stainless steel
Tyres
Giant CrossCut, anti-puncture, 700x42c
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.

Every effort has been made to ensure accuracy throughout this website. However, Giant reserves the right to change bike specifications, features, prices and colours without prior notice.

Geometry
XS
S
M
ML
L
Seat Tube Length
420
460
500
Seat Tube Angle
n/a
73
73
n/a
73
Top Tube Length
n/a
590
600
n/a
610
Head Tube Length
n/a
115
130
n/a
145
Head Tube Angle
n/a
70.5
70.5
n/a
70.5
Fork Rake
n/a
42
42
n/a
42
Trail
n/a
85
85
n/a
85
Wheelbase
n/a
1088
1098
n/a
1109
Chain Stay Length
n/a
450
450
n/a
450
Bottom Bracket Drop
n/a
62
62
n/a
62
Stack
n/a
606
620
n/a
634
Reach
n/a
404
410
n/a
416
Stand Over Height
n/a
725
756
n/a
788
Handlebar Width
n/a
640
680
n/a
680
Stem Length
n/a
70
80
n/a
90
Crank Length
n/a
170
170
n/a
175
Wheel Size
n/a
170
180
n/a
190
Giant Accessories

View the full range in store