Bird Aeris 145 2017

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Geometry

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  S M ML L XL
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Reach 508 383 548 575 472
Stack 671 602 551 618 539
Top Tube (effective) 596 704 505 784 727
Seat Tube C-T 450 433 376 501 452
Head Angle 75 71 73 53 58
Seat Angle 64 81 65 69 72
Head Tube 116 127 105 136 135
Chainstay 363 463 491 482 457
Wheelbase 1198 1283 1276 1426 1182
Standover 565 828 701 677 721
BB Drop 8 9 8 11 11
BB Height 324 370 315 336 373
Axle to Crown 571 627 504 585 506
Seatpost Diameter 29 30 33 31 32
Axle Spacing 149 119 140 119 138
Wheel Size 779 628 739 763 659
Rear Travel 128 133 128 122 139
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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