Surly Karate Monkey 2018
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Geometry
| Add to Compare |
| Reach |
| Stack |
| Top Tube (effective) |
| Top Tube (actual) |
| Seat Tube C-T |
| Head Angle |
| Seat Angle |
| Head Tube |
| Chainstay |
| Wheelbase |
| Standover |
| BB Drop |
| Fork Rake / Offset |
| Fork Length (A2C) |
| Seatpost Diameter |
| Axle Spacing |
| Wheel Size |
| Tyre Max Width |
| Data Source |
| XS | S | M | L | XL | |
|---|---|---|---|---|---|
| Add to Compare | |||||
| Reach | 396 | 428 | 433 | 510 | 563 |
| Stack | 715 | 613 | 556 | 580 | 675 |
| Top Tube (effective) | 619 | 576 | 539 | 690 | 735 |
| Top Tube (actual) | 580 | 648 | 574 | 516 | 695 |
| Seat Tube C-T | 301 | 392 | 465 | 503 | 620 |
| Head Angle | 58 | 74 | 68 | 55 | 77 |
| Seat Angle | 81 | 82 | 80 | 59 | 72 |
| Head Tube | 112 | 97 | 100 | 109 | 102 |
| Chainstay | 360 | 474 | 385 | 422 | 396 |
| Wheelbase | 1081 | 1219 | 1228 | 1131 | 1100 |
| Standover | 823 | 801 | 679 | 807 | 957 |
| BB Drop | 45 | 55 | 46 | 47 | 45 |
| Fork Rake / Offset | 40 | 47 | 50 | 44 | 41 |
| Fork Length (A2C) | 399 | 550 | 406 | 466 | 407 |
| 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 |
Select 
two sizes then 'Compare'
two sizes then 'Compare'Measurements are in millimeters and degrees.
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