BMC Fourstroke LT 2021


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Geometry

  S M L XL
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Reach 495 479 407 518
Stack 691 676 706 693
Top Tube (effective) 545 657 722 735
Seat Tube C-T 460 366 443 475
Head Angle 63 72 67 76
Seat Angle 74 60 64 60
Head Tube 86 119 107 108
Chainstay 470 436 435 444
Wheelbase 1276 1189 1076 1369
Front Centre 615 803 668 816
Standover 661 855 612 754
BB Drop 30 33 36 28
Fork Rake / Offset 39 44 37 37
Trail 122 100 96 96
Fork Length (A2C) 580 533 490 473
Seatpost Diameter NA NA NA NA
Wheel Size 28 24 23 27
Max Post Insertion NA NA NA NA
Handlebar Width 828 773 875 690
Stem Length 41 42 64 58
Stem Angle -5 -4 -5 -4
Crank Length 165 141 160 178
Rear Travel 118 143 121 128
Rider Height <172 172-182 180-188 >188
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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