Bird Aeris AM9 2018
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Geometry
| M | ML | L | XL | |
|---|---|---|---|---|
| Add to Compare | ||||
| Reach | 517 | 464 | 563 | 473 |
| Stack | 695 | 590 | 591 | 617 |
| Top Tube (effective) | 567 | 687 | 737 | 588 |
| Seat Tube C-T | 457 | 382 | 500 | 450 |
| Head Angle | 67 | 69 | 77 | 53 |
| Seat Angle | 69 | 74 | 80 | 68 |
| Head Tube | 113 | 88 | 91 | 136 |
| Chainstay | 509 | 486 | 513 | 460 |
| Wheelbase | 1287 | 1027 | 1143 | 1511 |
| Front Centre | 782 | 828 | 890 | 978 |
| Standover | 730 | 685 | 806 | 705 |
| BB Drop | -27 | -34 | -34 | -27 |
| BB Height | 285 | 295 | 381 | 401 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 45 | 57 | 60 | 48 |
| Fork Length (A2C) | 613 | 602 | 554 | 497 |
| Seatpost Diameter | 27 | 29 | 37 | 36 |
| Axle Spacing | 124 | 139 | 143 | 166 |
| Wheel Size | 26 | 27 | 30 | 30 |
| Tyre Max Width | 2 | 2 | 2 | 2 |
| Front Travel | 141 | 124 | 177 | 135 |
| Rear Travel | 135 | 143 | 169 | 178 |
| Shock Size | 230x65 | 230x65 | 230x65 | 230x65 |
| Headset | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 | ZS44/ZS56 |
| Seat Clamp | 28 | 38 | 34 | 40 |
| 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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