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Geometry

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Reach 303 410 408 458 419
Stack 625 506 524 626 553
Top Tube (effective) 493 508 573 712 707
Top Tube (actual) 501 505 659 714 518
Seat Tube C-T 282 392 397 461 593
Head Angle 64 68 76 59 79
Seat Angle 84 78 73 60 80
Head Tube 117 96 99 94 139
Chainstay 393 504 473 439 474
Wheelbase 1248 1221 1289 1207 1315
Standover 724 628 656 770 745
BB Drop 59 47 62 64 57
Fork Rake / Offset 49 47 47 43 48
Fork Length (A2C) 483 516 475 534 483
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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