Robert Frameworks RG1 2025


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Geometry

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Reach 338 371 459
Stack 451 626 680
Top Tube (effective) 464 472 607
Seat Tube C-T 503 504 631
Head Angle 59 73 70
Seat Angle 67 62 72
Head Tube 114 145 193
Chainstay 411 434 468
BB Drop 75 78 75
BB Type T47 T47 T47
Fork Rake / Offset 42 51 43
Fork Length (A2C) 373 420 432
Seatpost Diameter 27 33 30
Wheel Size 585 711 639
Tyre Max Width 40 42 58
Data Source Manufacturer Manufacturer Manufacturer

Note: Added Stack & Reach + updated Seat Angle

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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