Niner Sir 9 Frame 2023
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 351 | 494 | 515 | 475 |
| Stack | 652 | 497 | 703 | 556 |
| Top Tube (effective) | 563 | 655 | 626 | 558 |
| Seat Tube C-T | 465 | 503 | 434 | 487 |
| Head Angle | 76 | 78 | 72 | 70 |
| Seat Angle | 74 | 66 | 61 | 60 |
| Head Tube | 109 | 96 | 107 | 154 |
| Chainstay | 510 | 390 | 443 | 491 |
| Wheelbase | 1191 | 1098 | 1150 | 966 |
| Front Centre | 657 | 836 | 700 | 903 |
| Standover | 674 | 609 | 888 | 741 |
| BB Drop | 61 | 51 | 45 | 49 |
| Fork Rake / Offset | 38 | 49 | 45 | 45 |
| Seatpost Diameter | 29 | 30 | 36 | 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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