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Geometry

  XS S M L XL
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Reach 340 332 389 491 394
Stack 519 505 516 528 543
Top Tube (effective) 472 601 665 740 774
Top Tube (actual) 649 614 687 641 568
Seat Tube C-T 377 421 486 525 554
Head Angle 72 56 59 57 65
Seat Angle 65 80 81 70 86
Head Tube 114 102 111 115 119
Chainstay 357 505 378 504 382
Wheelbase 1234 1173 1120 1337 1265
Standover 611 623 739 872 770
BB Drop 48 55 48 58 65
Fork Rake / Offset 43 42 38 46 50
Fork Length (A2C) 399 535 418 578 414
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.

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