BMC Fourstroke ONE 01 2021


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Geometry

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Reach 380 462 422 426
Stack 606 586 631 675
Top Tube (effective) 666 624 724 722
Seat Tube C-T 347 403 573 470
Head Angle 70 67 62 79
Seat Angle 77 79 90 63
Head Tube 88 107 119 146
Chainstay 417 465 463 425
Wheelbase 1158 943 1139 1156
Front Centre 690 639 666 800
BB Drop 46 42 39 48
Fork Rake / Offset 49 45 38 36
Trail 89 109 89 99
Fork Length (A2C) 524 435 552 537
Wheel Size 23 26 33 30
Max Post Insertion 80 89 90 76
Handlebar Width 683 610 813 821
Stem Length 55 59 49 61
Stem Angle -4 -4 -5 -5
Crank Length 193 156 156 178
Rear Travel 106 118 90 85
Rider Height <172 172-182 180-188 >188
HB Drop 6 8 7 7
HB Reach 4 4 4 3
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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