Bird Aeris 145 2017


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Geometry

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  S M ML L XL
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Reach 393 505 396 534 631
Stack 649 698 604 643 588
Top Tube (effective) 663 685 694 784 615
Seat Tube C-T 374 427 419 436 541
Head Angle 65 71 75 73 67
Seat Angle 85 68 79 68 67
Head Tube 116 124 124 105 153
Chainstay 416 494 431 395 352
Wheelbase 974 1440 1451 1204 1209
Standover 628 830 658 765 661
BB Drop 9 11 10 10 10
BB Height 366 297 317 350 403
Axle to Crown 604 516 607 451 580
Seatpost Diameter 32 29 35 31 34
Axle Spacing 155 174 123 137 138
Wheel Size 27 29 25 26 32
Front Travel 158 124 139 160 148
Rear Travel 138 126 140 165 162
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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