Bird Aeris AM9 2018


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Geometry

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  M ML L XL
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Reach 468 533 543 563
Stack 643 542 638 672
Top Tube (effective) 654 669 777 584
Seat Tube C-T 478 478 399 548
Head Angle 54 73 60 64
Seat Angle 63 76 83 76
Head Tube 95 97 106 141
Chainstay 393 518 367 375
Wheelbase 1319 1056 1461 1309
Standover 673 828 645 589
BB Drop -35 -27 -28 -31
BB Height 381 282 328 392
BB Type BSA 73 BSA 73 BSA 73 BSA 73
Fork Rake / Offset 60 42 46 48
Fork Length (A2C) 615 509 556 618
Seatpost Diameter 30 36 30 36
Axle Spacing 146 134 159 151
Wheel Size 30 34 33 24
Tyre Max Width 2 2 2 2
Front Travel 126 125 134 158
Rear Travel 146 142 125 122
Shock Size 230x65 230x65 230x65 230x65
Headset ZS44/ZS56 ZS44/ZS56 ZS44/ZS56 ZS44/ZS56
Seat Clamp 34 31 34 41
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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