Niner Sir 9 Frame 2023
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Geometry
| SM | MD | LG | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 453 | 455 | 359 | 402 |
| Stack | 492 | 500 | 730 | 690 |
| Top Tube (effective) | 608 | 488 | 707 | 739 |
| Seat Tube C-T | 444 | 475 | 501 | 545 |
| Head Angle | 59 | 55 | 61 | 65 |
| Seat Angle | 69 | 80 | 68 | 77 |
| Head Tube | 100 | 103 | 122 | 135 |
| Chainstay | 359 | 510 | 416 | 451 |
| Wheelbase | 1113 | 1213 | 1120 | 1173 |
| Front Centre | 626 | 615 | 853 | 765 |
| Standover | 724 | 882 | 937 | 860 |
| BB Drop | 48 | 44 | 59 | 46 |
| Fork Rake / Offset | 37 | 50 | 36 | 38 |
| Seatpost Diameter | 32 | 37 | 26 | 35 |
| 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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