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Bird Aeris AM 2023


c

Geometry

  R1 (S) R2 (M) R3 (ML) R4 (L) R5 (XL)
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Reach 371 510 412 489 529
Stack 655 658 576 607 522
Top Tube (effective) 585 706 540 537 787
Seat Tube C-T 400 428 456 368 434
Head Angle 73 76 57 58 56
Seat Angle 83 81 75 66 70
Head Tube 93 97 110 142 114
Chainstay 355 401 360 436 460
Wheelbase 1302 1186 1460 1319 1259
Standover 765 790 868 742 824
BB Height 275 336 394 300 361
BB Type BSA73 BSA73 BSA73 BSA73 BSA73
Fork Length (A2C) 581 468 618 557 662
Seatpost Diameter 28 33 25 28 32
Axle Spacing Boost Boost Boost Boost Boost
Wheel Size 29/27.5" 29/27.5" 29/27.5" 29/27.5" 29/27.5"
Tyre Max Width 2.5" 2.5" 2.5" 2.5" 2.5"
Front Travel 141 188 160 133 186
Rear Travel 150 161 167 138 179
Shock Size 230x65 230x65 230x65 230x65 230x65
Rider Height 162 200 200 208 197
Headset ZS44/56 ZS44/56 ZS44/56 ZS44/56 ZS44/56
Seat Clamp 30 35 34 33 42
Frame Weight <2600 ex shock <2600 ex shock 2600 ex shock >2600 ex shock >2600 ex shock
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Note: Static geo, chainstay has MX flip chip, 160/170mm fork

Measurements are in millimeters and degrees.

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