Bird Aeris 9 2022


c

Geometry

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Reach
Stack
Top Tube (effective)
Seat Tube C-T
Head Angle
Seat Angle
Head Tube
Chainstay
Wheelbase
Standover
BB Height
BB Type
Fork Rake / Offset
Fork Length (A2C)
Seatpost Diameter
Axle Spacing
Wheel Size
Tyre Max Width
Max Post Insertion
Front Travel
Rear Travel
Shock Size
Headset
Seat Clamp
Frame Weight
Data Source
  M 160 M 170 M 180 M/L 160 M/L 170 M/L 180 L 160 L 170 L 180 XL 160 XL 170 XL 180
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Reach 425 541 412 405 444 451 459 471 594 521 585 582
Stack 562 734 715 543 626 535 540 573 754 667 622 619
Top Tube (effective) 577 658 595 620 533 530 764 546 679 741 758 704
Seat Tube C-T 411 427 435 426 427 429 396 366 412 524 503 414
Head Angle 73 71 74 76 56 56 61 72 59 55 59 56
Seat Angle 87 75 74 90 87 85 79 79 93 93 70 79
Head Tube 84 117 114 121 126 102 103 121 100 133 115 152
Chainstay 395 524 409 484 459 360 507 507 406 470 438 394
Wheelbase 1020 1075 1304 1348 1143 1222 1386 1409 1443 1422 1162 1335
Standover 758 659 767 626 695 796 787 807 585 710 791 553
BB Height 291 306 383 322 354 321 338 410 307 358 297 292
BB Type 59 65 72 69 77 77 65 59 71 80 74 79
Fork Rake / Offset 42 44 50 40 41 42 39 34 47 44 37 44
Fork Length (A2C) 589 672 575 683 661 650 533 531 590 607 679 558
Seatpost Diameter 27 32 33 33 33 25 29 33 31 37 30 28
Axle Spacing 156 148 160 126 157 159 119 119 149 152 172 152
Wheel Size 29" 29" 29" 29" 29" 29" 29" 29" 29" 29" 29" 29"
Tyre Max Width 76 60 72 57 70 54 74 63 57 75 74 65
Max Post Insertion 230 206 255 238 303 253 347 380 366 327 280 365
Front Travel 156 192 162 168 149 150 152 147 183 143 163 146
Rear Travel 135 138 132 145 166 174 162 177 175 177 159 138
Shock Size 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65 230 x 65
Headset Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56 Tapered ZS44 / ZS56
Seat Clamp 34 40 39 31 41 33 40 39 35 31 38 29
Frame Weight 3 3 2 3 4 2 4 3 4 3 4 4
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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