Bird Aeris Mk 1/1.5 2015/16
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Geometry
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 330 | 372 | 529 | 446 | 395 |
| Stack | 499 | 620 | 623 | 572 | 710 |
| Top Tube (effective) | 553 | 634 | 718 | 533 | 746 |
| Seat Tube C-T | 412 | 433 | 503 | 486 | 458 |
| Head Angle | 64 | 57 | 61 | 74 | 55 |
| Seat Angle | 60 | 81 | 73 | 85 | 84 |
| Head Tube | 89 | 110 | 102 | 103 | 144 |
| Chainstay | 473 | 446 | 382 | 369 | 473 |
| Wheelbase | 938 | 1110 | 1235 | 1321 | 1018 |
| BB Drop | 7 | 7 | 6 | 7 | 7 |
| BB Height | 409 | 308 | 300 | 307 | 340 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 48 | 45 | 47 | 41 | 35 |
| Axle to Crown | 512 | 634 | |||
| Seatpost Diameter | 29 | 36 | 35 | 37 | 28 |
| Axle Spacing | 142x12 | 142x12 | 142x12 | 142x12 | 142x12 |
| Wheel Size | 24 | 22 | 30 | 27 | 32 |
| Handlebar Width | 760-800 | 760-800 | 760-800 | 760-800 | 760-800 |
| Stem Length | 32-50 | 32-50 | 32-50 | 32-50 | 32-50 |
| Crank Length | 160 | 140 | 136 | 165 | 179 |
| Data Source | Added by Bird | Added by Bird | Manufacturer | Added by Bird | Added by Bird |
Measurements are in millimeters and degrees.
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