Ritchey Septimer 2025


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Geometry

  S M L XL
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Reach 353 386 349 412
Stack 495 605 642 654
Top Tube (effective) 607 489 644 682
Top Tube (actual) 452 511 628 517
Seat Tube C-T 384 503 604 626
Head Angle 60 80 64 58
Seat Angle 65 77 80 73
Head Tube 142 143 201 156
Chainstay 462 390 502 376
Wheelbase 990 867 1035 906
Standover 841 705 812 979
BB Drop 71 66 62 64
BB Type 68mm English-threaded 68mm English-threaded 68mm English-threaded 68mm English-threaded
Fork Rake / Offset 59 43 58 57
Fork Length (A2C) 348 394 347 431
Seatpost Diameter 24 27 23 29
Axle Spacing 120 149 157 125
Wheel Size 641 794 610 561
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

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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