BMC Alpenchallenge AL Two 2025


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 407 442 344 474
Stack 660 540 717 528
Top Tube (effective) 598 670 648 597
Seat Tube C-C 536 590 470 607
Head Angle 60 57 81 76
Seat Angle 67 60 83 83
Head Tube 138 176 211 187
Chainstay 475 450 499 363
Wheelbase 942 1129 1143 1140
Front Centre 740 769 703 576
Standover 709 764 777 882
BB Drop 76 78 80 69
Fork Rake / Offset 37 51 36 49
Trail 86 81 69 67
Fork Length (A2C) 424 343 476 378
Tyre Max Width 39 33 33 46
Seatpost Length 285 405 337 283
Seatpost Offset 14 17 13 12
Handlebar Width 603 528 606 496
Stem Length 92 79 113 118
Stem Angle ±8deg ±8deg ±8deg ±8deg
Crank Length 143 192 157 144
Rider Height <168 168-180 178-190 >190
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Standard measurements are in millimeters and degrees. The site attempts to recognize and convert other units back to standard - results may vary.

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.