Niner Sir 9 Frame 2023
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 391 | 436 | 465 | 498 |
| Stack | 630 | 604 | 597 | 546 |
| Top Tube (effective) | 713 | 599 | 626 | 564 |
| Seat Tube C-T | 460 | 433 | 581 | 627 |
| Head Angle | 56 | 75 | 65 | 70 |
| Seat Angle | 87 | 59 | 69 | 68 |
| Head Tube | 97 | 105 | 148 | 160 |
| Chainstay | 379 | 477 | 468 | 381 |
| Wheelbase | 1279 | 1089 | 938 | 1107 |
| Front Centre | 620 | 828 | 719 | 637 |
| Standover | 626 | 808 | 701 | 882 |
| BB Drop | 51 | 44 | 61 | 61 |
| Fork Rake / Offset | 52 | 36 | 46 | 46 |
| Seatpost Diameter | 32 | 33 | 27 | 30 |
| 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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