Brother Big Bro 2018


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Geometry

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Reach 357 365 360 509
Stack 663 661 534 611
Top Tube (effective) 501 492 634 723
Top Tube (actual) 461 571 517 577
Seat Tube C-T 338 515 487 549
Head Angle 69 73 73 71
Seat Angle 86 76 78 65
Head Tube 103 96 121 114
Chainstay 411 460 517 445
Wheelbase 1170 983 1005 1174
Standover 705 760 930 894
BB Drop 54 69 70 67
Fork Rake / Offset 36 47 55 38
Fork Length (A2C) 409 527 398 456
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

Image showing geometry measurements

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