The Giant Revolt 2 is a gravel bike, built on a aluminium frame, listed at $1,899. A drop-bar all-road bike for gravel, dirt and mixed surfaces.
aluminiumdisc brakegravel
SizingWhat size Revolt 2 do I need?
cm
Enter your height to see the size Giant recommends.
Giant Revolt 2 size chart
Size
Rider height
In feet
XS
155 to 166 cm
5 ft 1 in to 5 ft 5 in
S
159 to 171 cm
5 ft 3 in to 5 ft 7 in
M
169 to 181 cm
5 ft 7 in to 5 ft 11 in
ML
174 to 186 cm
5 ft 9 in to 6 ft 1 in
L
179 to 191 cm
5 ft 10 in to 6 ft 3 in
XL
189 to 200 cm
6 ft 2 in to 6 ft 7 in
Rider heights from Giant's size chart. Height is a starting point: arm and leg length, flexibility and riding style all matter, so a test ride beats any chart. How bike sizing works.
SpecificationsWhat we know
Brand
Giant
Model year
2025
Category
Gravel
Frame
Aluminium
Wheel size
700c
Brakes
Disc
Frame sizes
XS, S, M, ML, L, XL
Price
$1,899, RRP AUD (Giant Sydney)
Specs and pricing are listed in AUD and sourced from Australian retail listings. Confirm the current details and availability with the seller before purchase.
GeometrySize M
Giant Revolt 2, size M. Published geometry, drawn to scale.
Stack
587 mm
Reach
386 mm
Stack/reach
1.52
Head angle
71.5 deg
Seat angle
73.5 deg
Wheelbase
1031 mm
Chainstay
429 mm
BB drop
79 mm
Standover
752 mm
Fork rake
51 mm
GearingRatios
0.94lowest (climbing)
4.36highest (speed)
Low climbing gear
Ratios are derived from the chainrings and cassette. They describe the gearing, not any rider's ability.
Drivetrain & buildFull specification
Groupset
Shimano Sora
Shifting
Mechanical
Drive
2x
Speeds
9
Crank
FSA Vero Pro
Chainrings
48/32
Cassette
Shimano HG400 11-34
Rear derailleur
Shimano Sora, long cage
Brakes
Tektro MD-C550 mechanical disc
Rotors
160/160mm
Wheelset
Giant S-X2 Disc, alloy
Stock tyre
700x38c
Max tyre clearance
53 mm
Tubeless
Yes
Fork material
carbon
Thru-axle
12x142mm
Seatpost
Giant D-Fuse alloy, 14mm offset
Cockpit
Giant Sport stem, Contact XR bar
Saddle
Giant Approach
Bike DNAWhat the numbers say
Position
Stack-to-reach 1.52 gives a balanced, endurance riding position.
Steering
A 71.5 deg head angle points to balanced steering.
Climbing
Lowest ratio 0.94 is a low climbing gear that still handles steep pitches.
Derived from the published geometry and gearing above. It describes the numbers, not a ride test.
BikeFinder Data Profile: geometry and specification researched from published sources (99spokes.com + Giant official build spec), verified 2026-09-03. This is a specification analysis, not a physical ride review.