Bird Aeris ONE20LT 2018


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Geometry

  S M ML L XL
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Reach 461 413 410 405 471
Stack 529 644 569 619 559
Top Tube (effective) 659 623 671 736 574
Seat Tube C-T 438 362 498 466 437
Head Angle 69 55 65 63 73
Seat Angle 82 72 64 69 80
Head Tube 131 111 138 100 121
Chainstay 486 473 399 415 346
Wheelbase 1129 1173 1305 1380 1047
Standover 812 780 839 790 652
BB Drop 23 26 20 24 23
BB Height 361 307 306 364 310
BB Type 73mm Threaded 73mm Threaded 73mm Threaded 73mm Threaded 73mm Threaded
Fork Rake / Offset 37-46 37-46 37-46 37-46 37-46
Fork Length (A2C) 625 434 462 559 577
Seatpost Diameter 29 32 34 34 27
Axle Spacing 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost)
Wheel Size 32 26 23 28 28
Tyre Max Width 2.6" 2.6" 2.6" 2.6" 2.6"
Front Travel 152 137 136 135 152
Rear Travel 113 106 144 122 153
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Note: Assumes 130mm linkage, 130mm fork, unsagged

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

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