Niner Sir 9 Frame 2023
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 391 | 435 | 397 | 501 |
| Stack | 680 | 556 | 591 | 551 |
| Top Tube (effective) | 666 | 539 | 718 | 604 |
| Seat Tube C-T | 399 | 345 | 481 | 494 |
| Head Angle | 57 | 70 | 74 | 74 |
| Seat Angle | 81 | 83 | 74 | 67 |
| Head Tube | 96 | 92 | 120 | 159 |
| Chainstay | 503 | 472 | 380 | 391 |
| Wheelbase | 1226 | 916 | 1157 | 1357 |
| Front Centre | 602 | 590 | 715 | 623 |
| Standover | 667 | 743 | 733 | 817 |
| BB Drop | 52 | 43 | 49 | 47 |
| Fork Rake / Offset | 36 | 50 | 45 | 51 |
| Seatpost Diameter | 29 | 32 | 32 | 32 |
| 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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