Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 423 | 548 | 462 | 475 |
| Stack | 681 | 735 | 675 | 751 |
| Top Tube (effective) | 492 | 677 | 637 | 587 |
| Seat Tube C-T | 476 | 412 | 452 | 444 |
| Head Angle | 62 | 68 | 56 | 52 |
| Seat Angle | 66 | 87 | 66 | 72 |
| Head Tube | 90 | 106 | 98 | 109 |
| Chainstay | 392 | 364 | 412 | 355 |
| Wheelbase | 1110 | 1270 | 1050 | 1251 |
| Front Centre | 725 | 794 | 815 | 910 |
| Standover | 614 | 837 | 609 | 680 |
| BB Drop | -32 | -28 | -27 | -30 |
| BB Height | 399 | 374 | 322 | 284 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 45 | 60 | 46 | 45 |
| Fork Length (A2C) | 461 | 645 | 600 | 591 |
| Seatpost Diameter | 35 | 27 | 28 | 37 |
| Axle Spacing | 125 | 153 | 145 | 134 |
| Wheel Size | 34 | 33 | 26 | 26 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 139 | 163 | 145 | 147 |
| Rear Travel | 155 | 163 | 148 | 142 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 36 | 38 | 40 | 37 |
| 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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