Bird Aeris 145 2017

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Geometry

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Reach 462 463 508 548 462
Stack 680 547 581 596 492
Top Tube (effective) 614 577 569 761 766
Seat Tube C-T 369 431 424 431 579
Head Angle 53 78 56 76 58
Seat Angle 62 71 76 81 67
Head Tube 98 127 135 99 145
Chainstay 481 423 386 453 407
Wheelbase 984 993 1089 1406 1188
Standover 627 669 765 755 679
BB Drop 11 9 11 10 8
BB Height 336 300 341 302 292
Axle to Crown 456 543 633 552 622
Seatpost Diameter 26 25 37 32 34
Axle Spacing 169 136 161 135 148
Wheel Size 711 542 777 673 674
Rear Travel 140 120 142 125 160
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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