Bird Aeris ONE20LT 2018


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Geometry

  S M ML L XL
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Reach 358 512 485 574 477
Stack 544 516 669 623 714
Top Tube (effective) 680 561 540 592 694
Seat Tube C-T 328 415 482 381 588
Head Angle 78 57 78 62 73
Seat Angle 82 69 86 65 80
Head Tube 114 119 99 138 105
Chainstay 490 468 402 459 354
Wheelbase 991 1080 1273 1442 1114
Standover 656 668 759 652 829
BB Drop 19 22 18 25 25
BB Height 272 279 359 391 313
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) 517 462 575 479 616
Seatpost Diameter 29 25 31 26 37
Axle Spacing 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost) 148x12 (Boost)
Wheel Size 31 31 30 22 26
Tyre Max Width 2.6" 2.6" 2.6" 2.6" 2.6"
Front Travel 153 130 153 139 130
Rear Travel 119 108 111 151 145
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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