Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 431 | 511 | 538 | 419 |
| Stack | 645 | 536 | 629 | 721 |
| Top Tube (effective) | 567 | 729 | 680 | 783 |
| Seat Tube C-T | 436 | 462 | 522 | 520 |
| Head Angle | 56 | 63 | 54 | 61 |
| Seat Angle | 84 | 73 | 72 | 60 |
| Head Tube | 95 | 107 | 122 | 100 |
| Chainstay | 504 | 384 | 358 | 468 |
| Wheelbase | 1282 | 1312 | 1043 | 1523 |
| Front Centre | 828 | 851 | 857 | 943 |
| Standover | 648 | 637 | 815 | 715 |
| BB Drop | -35 | -33 | -26 | -25 |
| BB Height | 338 | 396 | 338 | 338 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 57 | 54 | 52 | 54 |
| Fork Length (A2C) | 557 | 505 | 645 | 629 |
| Seatpost Diameter | 27 | 26 | 28 | 35 |
| Axle Spacing | 145 | 122 | 153 | 176 |
| Wheel Size | 25 | 30 | 28 | 23 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 139 | 168 | 122 | 174 |
| Rear Travel | 134 | 163 | 152 | 163 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 38 | 34 | 29 | 33 |
| 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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