Brother Big Bro 2018


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Geometry

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Reach 416 458 427 475
Stack 652 518 683 566
Top Tube (effective) 558 593 603 704
Top Tube (actual) 517 477 685 566
Seat Tube C-T 350 431 563 496
Head Angle 61 63 80 71
Seat Angle 67 86 65 79
Head Tube 100 81 117 119
Chainstay 527 412 504 396
Wheelbase 901 1002 1018 1051
Standover 650 724 771 758
BB Drop 55 53 50 60
Fork Rake / Offset 50 37 41 52
Fork Length (A2C) 400 423 462 522
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

Image showing geometry measurements

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