BMC Fourstroke ONE 01 2021


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Geometry

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Reach 424 359 551 477
Stack 489 658 692 550
Top Tube (effective) 671 713 664 547
Seat Tube C-T 401 359 399 478
Head Angle 55 79 67 71
Seat Angle 81 82 74 84
Head Tube 91 104 131 119
Chainstay 350 501 456 462
Wheelbase 1311 1192 1380 1240
Front Centre 792 842 750 922
BB Drop 51 43 41 40
Fork Rake / Offset 38 49 48 51
Trail 115 107 95 87
Fork Length (A2C) 531 409 530 589
Wheel Size 23 25 28 31
Max Post Insertion 94 73 66 84
Handlebar Width 738 856 712 868
Stem Length 54 58 59 75
Stem Angle -5 -4 -5 -4
Crank Length 171 193 200 143
Rear Travel 117 84 112 100
Rider Height <172 172-182 180-188 >188
HB Drop 7 8 9 7
HB Reach 3 3 3 4
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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