B'Twin Ultra 900 AF 2017

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Geometry

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  XS S M L XL
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Top Tube (effective) 464 506 585 475 628
Seat Tube C-T 431 446 643 614 667
Head Angle 56 75 74 72 77
Seat Angle 60 86 78 74 87
Head Tube 100 102 171 142 238
Chainstay 426 435 380 481 473
Wheelbase 1096 967 977 1112 829
Front Centre 612 650 633 630 510
BB Drop 69 77 78 63 78
Fork Rake / Offset 50 44 40 49 53
Fork Length (A2C) 328 432 352 437 358
Wheel Size 700c 700c 700c 700c 700c
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

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Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

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