Brother Big Bro 2018

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Geometry

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  Small (16) Medium (18) Large (20) xLarge (22)
Compare
Reach 365 331 492 394
Stack 711 702 497 642
Top Tube (effective) 548 599 535 651
Top Tube (actual) 647 465 693 572
Seat Tube C-T 397 527 531 473
Head Angle 62 61 79 61
Seat Angle 77 83 76 86
Head Tube 78 105 130 124
Chainstay 388 518 460 508
Wheelbase 1233 1027 942 991
Standover 884 695 962 858
BB Drop 71 48 54 59
Fork Rake / Offset 48 41 47 49
Fork Length (A2C) 455 442 493 414
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees, unless otherwise noted.

Problem? Edit Bike - Edit Geometry

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Jenson USA - Performance Bicycle - Competitive Cyclist

Thank you! Bob & Dave

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