Bird Aeris 145 2017


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Geometry

  S M ML L XL
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Reach 365 382 386 450 455
Stack 535 603 653 677 551
Top Tube (effective) 575 596 594 533 638
Seat Tube C-T 445 351 382 471 416
Head Angle 67 53 61 60 53
Seat Angle 66 76 84 77 86
Head Tube 89 106 115 104 127
Chainstay 505 453 353 459 408
Wheelbase 1186 1441 1342 1283 1200
Standover 660 803 577 603 787
BB Drop 10 11 10 11 10
BB Height 367 385 335 314 306
Axle to Crown 498 474 648 489 545
Seatpost Diameter 30 37 31 32 35
Axle Spacing 157 148 165 150 138
Wheel Size 31 26 32 29 31
Front Travel 149 156 172 125 149
Rear Travel 158 158 168 161 135
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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