Nicolai S18 2025-2026


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Geometry

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Reach 385 539 445 545 454
Stack 572 772 594 745 558
Top Tube (effective) 660 715 553 649 610
Seat Tube C-T 385 441 444 538 495
Head Angle 55 56 52 66 67
Seat Angle 84 63 74 62 76
Head Tube 112 142 116 122 170
Chainstay 432 356 440 364 546
Wheelbase 1234 1459 1385 1490 1443
Front Centre 713 808 952 860 846
Standover 688 765 600 670 792
BB Drop 0 0 0 0 0
Fork Rake / Offset 35 40 48 44 43
Fork Length (A2C) 661 590 623 544 613
Seatpost Diameter 25 32 30 27 35
Wheel Size 29/27.5 29/27.5 29/27.5 29/27.5 29/27.5
Data Source Manufacturer 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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