BMC Fourstroke LT 2021

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Geometry

  S M L XL
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Reach 417 417 512 426
Stack 494 489 555 618
Top Tube (effective) 489 669 754 741
Seat Tube C-T 357 446 419 554
Head Angle 64 75 58 67
Seat Angle 88 69 81 71
Head Tube 86 99 113 148
Chainstay 370 382 508 372
Wheelbase 1108 1350 1105 1108
Front Centre 589 706 648 747
BB Drop 41 39 39 29
Fork Rake / Offset 40 50 38 43
Trail 112 96 117 109
Fork Length (A2C) 469 623 574 527
Seatpost Diameter NA NA NA NA
Wheel Size 34 25 24 28
Max Post Insertion NA NA NA NA
Handlebar Width 758 853 724 816
Stem Length 44 54 68 48
Stem Angle -5 -5 -4 -5
Crank Length 178 204 158 175
Rear Travel 139 97 130 119
Rider Height <172 172-182 180-188 >188
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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