BMC Fourstroke ONE 01 2021


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Geometry

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Reach 431 454 375 449
Stack 525 475 641 550
Top Tube (effective) 608 622 559 695
Seat Tube C-T 342 479 493 582
Head Angle 72 67 66 66
Seat Angle 71 81 63 71
Head Tube 79 107 95 145
Chainstay 476 409 458 428
Wheelbase 1065 1337 1288 1050
Front Centre 706 582 663 662
BB Drop 40 52 44 36
Fork Rake / Offset 36 49 49 49
Trail 110 123 117 108
Fork Length (A2C) 421 588 535 534
Wheel Size 34 34 24 27
Max Post Insertion 76 94 70 66
Handlebar Width 798 735 758 857
Stem Length 49 67 53 57
Stem Angle -4 -5 -5 -4
Crank Length 175 201 169 147
Rear Travel 90 114 98 94
Rider Height <172 172-182 180-188 >188
HB Drop 9 8 7 6
HB Reach 4 4 3 4
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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