Brother Big Bro 2018


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Geometry

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Reach 320 402 459 523
Stack 625 651 497 689
Top Tube (effective) 515 514 689 638
Top Tube (actual) 445 571 512 653
Seat Tube C-T 414 422 486 667
Head Angle 71 82 70 74
Seat Angle 76 82 81 69
Head Tube 109 83 92 146
Chainstay 412 444 409 410
Wheelbase 1246 1250 1217 1102
Standover 695 797 742 703
BB Drop 58 71 70 54
Fork Rake / Offset 44 52 52 46
Fork Length (A2C) 545 418 553 404
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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