Surly Karate Monkey 2018

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Geometry

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  XS S M L XL
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Reach 357 443 348 369 538
Stack 713 644 518 592 694
Top Tube (effective) 481 666 508 602 730
Top Tube (actual) 557 523 616 704 653
Seat Tube C-T 317 340 453 381 468
Head Angle 62 55 60 69 81
Seat Angle 81 73 61 65 73
Head Tube 117 107 83 113 102
Chainstay 463 421 410 439 360
Wheelbase 940 1185 1257 1167 1339
Standover 788 861 846 944 665
BB Drop 61 55 59 48 44
Fork Rake / Offset 42 38 40 56 49
Fork Length (A2C) 494 465 451 484 438
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

Measurements are in millimeters and degrees.

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