GR:ONE - All Terrain Racing Gravel

Key Specifications

FRAME
Size Options
XS/426, SM/456, MD/486, LG/516, XL/546
Frameset
High Modulus Carbon, Monolith One PIece Construction (879g)
Fork
High Modulus Carbon, Tuned for Multi-Surface Riding (459g)
BRAKES
Front Brake
Shimano BR-RX820
Rear Brake
Shimano BR-RX820
Brake Rotors
GRX 1x12 Di2: IIIPRO 6B (160mm Front/160mm Rear)
GRX 2x12 Di2: SM-CL-800 (160mm Front/160mm Rear)
DRIVETRAIN
Shift Levers
Shift Levers
Front Derailleur
GRX 1x12 Di2: N/A
GRX 2x12 Di2: Shimano FD-RX825
Rear Derailleur
Shimano RD-RX827
Cassette
GRX 1x12 Di2: Shimano CS-M6100-12 (11/51T)
GRX 2x12 Di2: Shimano CS-HG710-12 (11/36T)
Chain
Shimano CN-M8100
Crankset
GRX 1x12 Di2: Shimano FC-RX820-1 170mm length & 42T chainring
GRX 2x12 Di2: Shimano FC-RX820 170mm length & 48/31T chainrings
Bottom Bracket
QuickPro/SSpade Stainless Steel T47/68mm

Size & Fit

Specification XS/426 S/456 M/486 L/516 XL/546
Size / ST Length (mm) 426 456 486 516 546
Virtual TT (mm) 518 535 553 572 590
ST Angle (°) 74.2° 74° 73.6° 73.3° 73.8°
HT Angle (°) 70.5° 71° 71° 71° 71°
HT Length (mm) 95 113 132 152 172
RC Length (mm) 425 425 425 425 425
Wheel Base (mm) 1006 1016 1032 1048 1062
Fork Rake (mm) 55 55 55 55 55
BB Drop (mm) 75 75 75 75 75
Fork Length (mm) 400 400 400 400 400
Standover (mm) 723 742 760 779 798
Reach (mm) 370 379 388 398 405
Stack (mm) 524 543 561 580 599

 

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