Bird Aeris AM9 2018

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Geometry

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Reach 413 551 586 488
Stack 558 702 600 535
Top Tube (effective) 529 727 766 572
Seat Tube C-T 333 502 422 417
Head Angle 59 69 53 54
Seat Angle 85 90 89 85
Head Tube 81 98 107 143
Chainstay 470 470 383 379
Wheelbase 1242 1432 1306 1236
Standover 598 716 690 568
BB Drop -24 -33 -35 -25
BB Height 339 332 314 299
BB Type BSA 73 BSA 73 BSA 73 BSA 73
Fork Rake / Offset 49 53 47 57
Fork Length (A2C) 586 544 513 558
Seatpost Diameter 37 34 26 34
Axle Spacing 128 176 148 151
Wheel Size 26 31 31 27
Tyre Max Width 2 2 2 2
Front Travel 156 151 175 120
Rear Travel 124 158 135 137
Shock Size 230x65 230x65 230x65 230x65
Headset ZS44/ZS56 ZS44/ZS56 ZS44/ZS56 ZS44/ZS56
Seat Clamp 40 39 41 31
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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