Brother Big Bro 2021

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Geometry

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Reach 349 472 463 394
Stack 526 501 546 734
Top Tube (effective) 606 621 587 540
Top Tube (actual) 650 481 550 658
Seat Tube C-T 367 433 526 633
Head Angle 73 65 71 65
Seat Angle 61 65 70 60
Head Tube 80 112 128 144
Chainstay 380 379 386 479
Wheelbase 1042 930 924 1124
Standover 742 684 795 958
BB Drop 56 71 51 54
Fork Rake / Offset 51 53 46 45
Fork Length (A2C) 544 568 394 416
Seatpost Diameter 32 32 29 30
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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