Geometry

  XS 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 382 412 479 512 394
Stack 621 634 583 649 720
Top Tube (effective) 663 671 664 623 718
Top Tube (actual) 546 471 621 603 668
Seat Tube C-T 386 355 368 415 456
Head Angle 65 60 69 74 57
Seat Angle 74 59 83 85 84
Head Tube 104 119 97 121 99
Chainstay 401 437 378 341 403
Wheelbase 876 925 973 919 1296
Standover 830 746 656 898 746
BB Drop 56 46 60 48 44
Fork Rake / Offset 54 48 51 50 46
Fork Length (A2C) 501 454 470 447 460
Seatpost Diameter 30.9mm 30.9mm 30.9mm 30.9mm 30.9mm
Axle Spacing Surly “Gnot Boost” 135, 142, or 148mm Surly “Gnot Boost” 135, 142, or 148mm Surly “Gnot Boost” 135, 142, or 148mm Surly “Gnot Boost” 135, 142, or 148mm Surly “Gnot Boost” 135, 142, or 148mm
Wheel Size 27.5+/29+ 27.5+/29+ 27.5+/29+ 27.5+/29+ 27.5+/29+
Tyre Max Width 27.5 x 3.0˝ - 29 x 2.5˝ 27.5 x 3.0˝ - 29 x 2.5˝ 27.5 x 3.0˝ - 29 x 2.5˝ 27.5 x 3.0˝ - 29 x 2.5˝ 27.5 x 3.0˝ - 29 x 2.5˝
Data Source Manufacturer 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.