BMC Fourstroke ONE 01 2021


c

Geometry

  S M L XL
To view geometry data you must use a web browser that supports JavaScript. See: browser-update.org
Add to Compare
Reach 339 476 509 415
Stack 552 548 672 663
Top Tube (effective) 520 497 668 542
Seat Tube C-T 445 448 503 571
Head Angle 55 59 65 66
Seat Angle 78 89 69 79
Head Tube 114 86 107 121
Chainstay 468 501 439 467
Wheelbase 918 1202 1052 988
Front Centre 773 759 710 926
BB Drop 41 47 51 42
Fork Rake / Offset 36 39 48 39
Trail 125 114 95 86
Fork Length (A2C) 581 597 605 581
Wheel Size 28 28 26 26
Max Post Insertion 85 75 89 69
Handlebar Width 753 680 887 778
Stem Length 43 51 66 59
Stem Angle -4 -5 -5 -4
Crank Length 137 197 153 192
Rear Travel 107 109 117 111
Rider Height <172 172-182 180-188 >188
HB Drop 9 8 8 7
HB Reach 3 4 4 3
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

Image showing geometry measurements

Also! Search by Stack and Reach

You can now search the database by numbers.

Find bikes that match your geometry criteria.