B'Twin Ultra 900 AF 2017


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Geometry

  XS S M L XL
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Reach 411 319 347 321 429
Stack 458 490 605 664 641
Top Tube (effective) 607 634 623 636 521
Seat Tube C-T 539 503 444 502 518
Head Angle 80 59 69 77 69
Seat Angle 78 87 77 84 85
Head Tube 114 135 133 152 204
Chainstay 455 413 340 374 483
Wheelbase 1052 1024 1151 1006 981
Front Centre 654 516 482 674 511
BB Drop 54 65 75 78 56
Fork Rake / Offset 49 38 37 50 38
Fork Length (A2C) 359 348 374 305 419
Wheel Size 700c 700c 700c 700c 700c
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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