KEY PERFORMANCE FACTORS
Ultralight Agility
An ultralight Advanced-grade composite frame and fork make for snappy acceleration, while internal cable routing streamlines your cockpit and makes room for your must-have accessories. And the redesigned geometry puts you in a more aggressive position, increases traction and stability, and allows more control at speed and on descents.
Superior Compliance and Control
The Contact XR D-Fuse handlebar features a 5-degree back sweep and flare drop for comfortable and ergonomic grip. Select models also feature the Contact D-Fuse seatpost and one is equipped with a dropper post. Or swap out for your preferred set-up. These proprietary D-Fuse components absorb bumps and reduce vibrations, ensuring less fatigue and more fun on those epic rides.
Unmatched Versatility
Adapt to the route with the flip chip – dropout, which lets you adjust your wheelbase length and rear-wheel tyre clearance. Go shorter for responsive handling and quick acceleration. Go longer for added stability plus clearance for larger tyres and extra traction. Plus, the integrated down tube storage lets you stash a multi-tool or extra fuel, so nothing’s slowing you down.
SPECIFICATIONS
- SizesXS, S, M, L
- ColoursTiger Red
- FrameAdvanced-grade composite, 12x142mm thru-axle, flat mount disc, flip chip – dropout, integrated down tube storage, integrated cable routing
- ForkAdvanced-grade composite, full-composite OverDrive steerer, stainless steel bearings, 12mm thru-axle, flat mount disc
- ShockN/A
- HandlebarGiant Contact XR D-Fuse, 31.8mm, 5-degree back sweep, flare drop, alloy XS: 400mm, S: 400mm, M: 420mm, L: 420mm
- StemGiant Contact AeroLight, -10 degree, alloy XS: 50mm, S: 60mm, M: 70mm, L: 80mm
- SeatpostGiant Contact SL D-Fuse, composite, -5/+15mm offset
- SaddleLiv Approach
- PedalsPEDALS NOT SUPPLIED
- ShiftersShimano GRX RX-820, 2x12
- Front DerailleurShimano GRX RX-820
- Rear DerailleurShimano GRX RX-820
- BrakesShimano GRX RX-820 hydraulic, Shimano RT-70 rotors [F]160mm, [R]160mm
- Brake LeversShimano GRX RX-820 hydraulic
- CassetteShimano CS-HG710, 12-speed, 11x36
- ChainKMC X12L-1
- CranksetShimano GRX FC-RX820, 31/48 XS: 165mm, S: 170mm, M: 172.5mm, L: 172.5mm
- Bottom BracketShimano, press fit
- RimsGiant CXR 2 Carbon Disc WheelSystem, [F] 35mm, [R] 35mm
- Hubs[F] Giant alloy, CenterLock, 12mm thru-axle [R] Giant AR alloy, 3-pawl driver, CenterLock, 12mm thru-axle
- SpokesSapim Sprint
- TyresCADEX AR, 700x40c, tubeless
- Extrasfactory tubeless set up, ISC clamp, integrated down tube storage bag
- Max Tyre Clearance53mm max tyre size in long flip chip position, 45mm max tyre size in short flip chip position
- Max Chainring SizeSRAM Wide 2x 43-30, 1x 44T. Shimano GRX 2x 48-31, 1x 42T
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.
HIGHLIGHTS

SIZING GUIDE AND GEOMETRY
Sizing to be used as a reference only. Please check with a local authorized dealer to determine the correct size.
Available sizes may vary from country to country.
- XS
- 150 cm 163 cm
- S
- 158 cm 169 cm
- M
- 164 cm 175 cm
- L
- 170 cm 181 cm
XS | S | M | L | ||
SHORT | LONG | SHORT | LONG | SHORT | LONG | SHORT | LONG | ||
A | SEAT TUBE LENGTH (mm) | 390 | 420 | 465 | 500 |
B | SEAT TUBE ANGLE | 74.5° | 74.4° | 74.5° | 74.4° | 74.5° | 74.4° | 74.5° | 74.4° |
C | TOP TUBE LENGTH (mm) | 525 | 525 | 535 | 535 | 545 | 545 | 555 | 555 |
D | HEAD TUBE LENGTH (mm) | 90 | 110 | 140 | 160 |
E | HEAD TUBE ANGLE | 70.0° | 69.9° | 70.5° | 70.4° | 71.0° | 70.9° | 71.0° | 70.9° |
F | FORK RAKE (mm) | 50 | 50 | 50 | 50 |
G | TRAIL (mm) | 78.4 | 82.0 | 75.0 | 78.5 | 71.6 | 75.1 | 71.6 | 75.0 |
H | WHEELBASE (mm) | 1012 | 1022 | 1019 | 1029 | 1026 | 1036 | 1043 | 1052 |
I | CHAIN STAY LENGTH (mm) | 425 | 435 | 425 | 435 | 425 | 435 | 430 | 440 |
J | BOTTOM BRACKET DROP (mm) | 80 | 81 | 80 | 81 | 80 | 81 | 80 | 81 |
K | STACK (mm) | 523 | 524 | 544 | 545 | 574 | 575 | 593 | 594 |
L | REACH (mm) | 380 | 379 | 384 | 383 | 386 | 385 | 391 | 389 |
M | STAND OVER HEIGHT (mm) | 681 | 688 | 708 | 715 | 748 | 755 | 779 | 786 |
N | HANDLEBAR WIDTH (mm) | 400 | 400 | 420 | 420 |
O | STEM LENGTH (mm) | 50 | 60 | 70 | 80 |
P | CRANK LENGTH (mm) | 165 | 170 | 172 | 172 |
Q | WHEEL SIZE | 700 | 700 | 700 | 700 |