Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 363 | 509 | 458 | 422 |
| Stack | 539 | 698 | 576 | 614 |
| Top Tube (effective) | 658 | 601 | 629 | 807 |
| Seat Tube C-T | 382 | 431 | 511 | 505 |
| Head Angle | 58 | 76 | 60 | 67 |
| Seat Angle | 84 | 71 | 86 | 71 |
| Head Tube | 119 | 126 | 98 | 100 |
| Chainstay | 363 | 407 | 483 | 441 |
| Wheelbase | 1281 | 1048 | 1129 | 1437 |
| Front Centre | 620 | 951 | 801 | 719 |
| Standover | 636 | 792 | 667 | 621 |
| BB Drop | -32 | -28 | -26 | -28 |
| BB Height | 341 | 379 | 350 | 368 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 59 | 48 | 54 | 49 |
| Fork Length (A2C) | 670 | 454 | 560 | 604 |
| Seatpost Diameter | 25 | 27 | 28 | 26 |
| Axle Spacing | 168 | 141 | 174 | 172 |
| Wheel Size | 27 | 30 | 30 | 27 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 166 | 135 | 178 | 139 |
| Rear Travel | 162 | 167 | 169 | 131 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 34 | 40 | 38 | 31 |
| 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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