Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 458 | 465 | 587 | 500 |
| Stack | 708 | 679 | 740 | 596 |
| Top Tube (effective) | 486 | 642 | 525 | 600 |
| Seat Tube C-T | 377 | 504 | 495 | 550 |
| Head Angle | 77 | 56 | 62 | 52 |
| Seat Angle | 81 | 63 | 75 | 73 |
| Head Tube | 104 | 103 | 95 | 129 |
| Chainstay | 408 | 413 | 494 | 414 |
| Wheelbase | 1408 | 1287 | 1083 | 1093 |
| Front Centre | 705 | 718 | 755 | 905 |
| Standover | 679 | 775 | 709 | 752 |
| BB Drop | -30 | -33 | -32 | -32 |
| BB Height | 400 | 339 | 317 | 381 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 41 | 46 | 53 | 45 |
| Fork Length (A2C) | 540 | 601 | 540 | 649 |
| Seatpost Diameter | 28 | 31 | 30 | 32 |
| Axle Spacing | 141 | 157 | 133 | 142 |
| Wheel Size | 29 | 31 | 33 | 26 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 145 | 142 | 179 | 135 |
| Rear Travel | 144 | 141 | 167 | 156 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 41 | 29 | 31 | 36 |
| 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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