Bird Aeris AM9 V3 2020


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Geometry

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To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
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Reach 381 470 573 419
Stack 697 712 691 537
Top Tube (effective) 549 589 706 718
Seat Tube C-T 401 392 416 466
Head Angle 71 72 62 67
Seat Angle 84 78 72 74
Head Tube 93 95 115 107
Chainstay 406 495 428 413
Wheelbase 989 1039 1136 1227
Standover 680 584 672 600
BB Drop 31 35 29 26
BB Height 384 330 340 334
BB Type 73mm BSA 73mm BSA 73mm BSA 73mm BSA
Fork Rake / Offset 42-46 42-46 42-46 42-46
Axle Spacing 139 163 125 140
Wheel Size 34 31 25 25
Tyre Max Width 2 2 2 2
Front Travel 142 172 137 135
Rear Travel 126 170 167 165
Shock Size 230x65 230x65 230x65 230x65
Headset ZS44/ZS56 ZS44/ZS56 ZS44/ZS56 ZS44/ZS56
Seat Clamp 36 38 40 31
Frame Weight 2 3 2 3
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Note: Static measurements with 150mm fork. Frame accepts 170mm fork.

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

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