B'Twin Ultra 900 AF 2017

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Geometry

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Top Tube (effective) 525 549 538 496 623
Seat Tube C-T 550 449 585 624 719
Head Angle 76 68 82 66 59
Seat Angle 84 76 88 63 68
Head Tube 95 135 153 212 166
Chainstay 400 370 479 336 424
Wheelbase 972 1128 870 1077 977
Front Centre 492 631 658 635 663
BB Drop 74 66 79 72 63
Fork Rake / Offset 50 40 46 41 36
Fork Length (A2C) 328 334 361 398 340
Wheel Size 700c 700c 700c 700c 700c
Data Source Manufacturer Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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Jenson USA - Competitive Cyclist

Thank you! Bob & Dave

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