Surly Karate Monkey 2018

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Geometry

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  XS S M L XL
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Reach 398 401 458 420 529
Stack 672 618 530 727 624
Top Tube (effective) 567 668 567 520 768
Top Tube (actual) 636 515 514 722 600
Seat Tube C-T 265 355 346 426 611
Head Angle 72 73 74 68 63
Seat Angle 61 78 79 83 70
Head Tube 103 87 97 110 130
Chainstay 435 465 354 405 375
Wheelbase 914 967 938 1281 1085
Standover 676 684 785 666 683
BB Drop 47 60 48 47 54
Fork Rake / Offset 53 51 40 54 38
Fork Length (A2C) 403 511 414 471 557
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, unless otherwise noted.

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