Bird Aeris Mk 1/1.5 2015/16
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Geometry
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 459 | 385 | 491 | 411 | 426 |
| Stack | 481 | 578 | 600 | 683 | 510 |
| Top Tube (effective) | 645 | 718 | 671 | 573 | 680 |
| Seat Tube C-T | 400 | 369 | 470 | 484 | 532 |
| Head Angle | 64 | 54 | 76 | 55 | 73 |
| Seat Angle | 65 | 79 | 82 | 62 | 77 |
| Head Tube | 110 | 109 | 113 | 102 | 138 |
| Chainstay | 442 | 497 | 491 | 408 | 461 |
| Wheelbase | 1182 | 1084 | 1216 | 1425 | 1467 |
| BB Drop | 8 | 7 | 7 | 8 | 8 |
| BB Height | 363 | 297 | 318 | 372 | 373 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 49 | 34 | 49 | 37 | 36 |
| Axle to Crown | 511 | 510 | |||
| Seatpost Diameter | 32 | 25 | 35 | 29 | 28 |
| Axle Spacing | 142x12 | 142x12 | 142x12 | 142x12 | 142x12 |
| Wheel Size | 26 | 32 | 22 | 22 | 27 |
| 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 | 187 | 159 | 202 | 192 | 166 |
| Data Source | Added by Bird | Added by Bird | Manufacturer | Added by Bird | Added by Bird |
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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