XR:ONE GRX Di2 1x12
XR:ONE GRX Di2 1x12
Meet the XR:One
The XR was purposefully engineered as the ultimate
all-terrain adventure bike—exceptionally versatile,
confidently capable, and meticulously designed to
excel across every surface.
Adventure bike
with thoughtful design.Frameset weight of 839g.
Fork weight of 449g.Integrated frame storage.
26 mounting points across
the frame and fork,
ensuring nothing is
left behind.High-Strength
High-Modulus
Carbon FiberUp to 50mm
tyre clearance.Lightweight
integrated handlebar.
XR:ONE GRX Di2 1x12 Specifications
Size Options
XS/475, S/495, M/515,
L/535, XL/555, XXL/585
Frameset Material
High-Strength High-Modulus
Carbon Fiber
- Frameset Weight: 839g
- Fork Weight: 449g
Brakes
Front Brake
Shimano BR-RX820
Rear Brake
Shimano BR-RX820
Brake Rotors
IIIPRO 6B
(160mm Front/160mm Rear)
Drivetrain
Shift Lever
Shimano ST-RX820-R
Derailleurs
Front: N/A
Rear: Shimano RD-RX827
Cassette
Shimano CS-M6100-12
(11/51T)
Chain
Shimano CN-M8100
Crankset
Shimano FC-RX820-1
170mm length. 42T chainring
Bottom Bracket
T47-85.5mm
Threaded BB
Wheelsets
Find Your XR:One Fit
Rider Size Guide
Use your rider height
to find your ideal
XR:One frame size.
Frame Size
Geometry Diagram
Key frame measurements
that define fit, handling
and ride feel.
| XS/475 | S/495 | M/515 | L/535 | XL/555 | XXL/585 | ||
|---|---|---|---|---|---|---|---|
| A | Frame Size / Seat Tube Length (mm) | 475 | 495 | 515 | 535 | 555 | 585 |
| B | Effective Top Tube Length (mm) | 525.3 | 545.3 | 560 | 576.5 | 595.4 | 615 |
| C | Seat Tube Angle (°) | 74.5° | 73.5° | 73.5° | 73.5° | 73.5° | 73.5° |
| D | Head Tube Angle (°) | 70° | 70.3° | 70.5° | 72° | 72.5° | 72.5° |
| E | Head Tube Length (mm) | 120 | 135 | 150 | 170 | 190 | 210 |
| F | Chainstay Length (mm) | 435 | 435 | 435 | 435 | 435 | 435 |
| G | Wheelbase (mm) | 1029.5 | 1037 | 1051 | 1053 | 1067 | 1087 |
| H | Fork Offset (mm) | 50 | 50 | 50 | 50 | 50 | 50 |
| I | Bottom Bracket Drop (mm) | 70 | 70 | 70 | 70 | 70 | 70 |
| J | Front Center (mm) | 400 | 400 | 400 | 400 | 400 | 400 |
| K | Standover Height (mm) | 753 | 772 | 790 | 810 | 832 | 856 |
| L | Stack-to-Reach Ratio (STR) | 1.44 | 1.46 | 1.46 | 1.49 | 1.50 | 1.50 |
| — | Reach (mm) | 375 | 380 | 390 | 400 | 412 | 426 |
| — | Stack (mm) | 542 | 558 | 573 | 596 | 619 | 638 |
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