Niner Sir 9 Frame 2023
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 463 | 435 | 520 | 547 |
| Stack | 669 | 508 | 617 | 733 |
| Top Tube (effective) | 654 | 605 | 532 | 683 |
| Seat Tube C-T | 458 | 492 | 412 | 627 |
| Head Angle | 74 | 76 | 66 | 55 |
| Seat Angle | 72 | 85 | 79 | 59 |
| Head Tube | 96 | 127 | 121 | 155 |
| Chainstay | 486 | 370 | 348 | 499 |
| Wheelbase | 1051 | 1054 | 1173 | 1187 |
| Front Centre | 651 | 684 | 866 | 860 |
| Standover | 845 | 640 | 921 | 830 |
| BB Drop | 54 | 57 | 61 | 61 |
| Fork Rake / Offset | 47 | 43 | 45 | 39 |
| Seatpost Diameter | 29 | 27 | 31 | 28 |
| Wheel Size | 29” or 27.5-Plus | 29” or 27.5-Plus | 29” or 27.5-Plus | 29” or 27.5-Plus |
| Tyre Max Width | 29x2.4 or 27.5x3.0 | 29x2.4 or 27.5x3.0 | 29x2.4 or 27.5x3.0 | 29x2.4 or 27.5x3.0 |
| Rider Height | 160-175 | 173-183 | 180-191 | 191-201 |
| 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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