Bird Aeris Mk 1/1.5 2015/16
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Geometry
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 362 | 352 | 514 | 454 | 554 |
| Stack | 540 | 550 | 514 | 546 | 722 |
| Top Tube (effective) | 467 | 620 | 679 | 636 | 602 |
| Seat Tube C-T | 346 | 413 | 517 | 435 | 430 |
| Head Angle | 71 | 55 | 68 | 52 | 53 |
| Seat Angle | 79 | 85 | 82 | 87 | 59 |
| Head Tube | 99 | 92 | 119 | 110 | 107 |
| Chainstay | 352 | 521 | 437 | 348 | 484 |
| Wheelbase | 1264 | 1260 | 994 | 1426 | 1086 |
| BB Drop | 7 | 7 | 9 | 7 | 9 |
| BB Height | 380 | 301 | 384 | 278 | 296 |
| BB Type | BSA 73 | BSA 73 | BSA 73 | BSA 73 | BSA 73 |
| Fork Rake / Offset | 50 | 41 | 42 | 43 | 34 |
| Axle to Crown | 627 | 434 | |||
| Seatpost Diameter | 29 | 37 | 27 | 27 | 26 |
| Axle Spacing | 142x12 | 142x12 | 142x12 | 142x12 | 142x12 |
| Wheel Size | 28 | 26 | 23 | 29 | 24 |
| 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 | 161 | 193 | 198 | 167 | 178 |
| 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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