GR:ONE - All Terrain Racing Gravel

Built for those who thrive beyond the pavement. Its aerodynamic lines meet gravel-ready geometry, blending speed and stability across every surface. Crafted from high-modulus carbon fiber, the GR:ONE delivers race-level stiffness with remarkable vibration control, keeping you fast on the flats and confident on the rough. With clearance for up to 45mm tires and precise handling born from our road-racing DNA, the GR:ONE redefines what all-terrain performance feels like — fast, fierce, and endlessly capable.

Key Specifications

Model

GR:ONE

Material

High-strength high-modulus carbon fiber

Headset

52 x 52 mm

BB

T47-68

Thru-axle

F/ 100×12mm R/ 142×12mm

Tire (Max.)

700×45c

Brakes

Flat-mount

Weight

Frame/879g±5% Fork/459g±5%

Wheels

CANWIN RC50 or F50C

Inner Tube

700 x 28c

Saddle

SAMASSI 3D Print Saddle

Handlebar

CANWIN AELOUS (Outward Expansion)

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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