Ritchey Septimer 2025


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Geometry

  S M L XL
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Reach 380 457 341 428
Stack 531 655 595 530
Top Tube (effective) 504 636 573 573
Top Tube (actual) 469 437 566 631
Seat Tube C-T 490 504 497 489
Head Angle 63 84 67 84
Seat Angle 67 76 76 67
Head Tube 105 177 140 154
Chainstay 368 526 362 518
Wheelbase 853 936 900 965
Standover 865 849 874 998
BB Drop 88 64 82 79
BB Type 68mm English-threaded 68mm English-threaded 68mm English-threaded 68mm English-threaded
Fork Rake / Offset 54 52 52 42
Fork Length (A2C) 386 455 319 464
Seatpost Diameter 24 27 32 27
Axle Spacing 163 148 165 124
Wheel Size 702 763 689 670
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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