Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 381 | 432 | 408 | 423 |
| Stack | 696 | 521 | 506 | 678 |
| Top Tube (effective) | 528 | 687 | 629 | 706 |
| Seat Tube C-T | 387 | 514 | 431 | 459 |
| Head Angle | 63 | 73 | 52 | 56 |
| Seat Angle | 73 | 63 | 62 | 83 |
| Head Tube | 89 | 99 | 110 | 129 |
| Chainstay | 403 | 401 | 417 | 447 |
| Wheelbase | 1216 | 1391 | 1391 | 1385 |
| Front Centre | 921 | 825 | 878 | 860 |
| Standover | 626 | 696 | 613 | 699 |
| BB Drop | -24 | -30 | -28 | -30 |
| BB Height | 347 | 352 | 351 | 345 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 54 | 54 | 51 | 54 |
| Fork Length (A2C) | 603 | 595 | 537 | 576 |
| Seatpost Diameter | 30 | 27 | 28 | 34 |
| Axle Spacing | 163 | 158 | 142 | 121 |
| Wheel Size | 27 | 30 | 25 | 27 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 176 | 145 | 147 | 151 |
| Rear Travel | 174 | 168 | 145 | 121 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 36 | 36 | 30 | 35 |
| 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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