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Sale

Surly Bikes

BK3790

Surly Karate Monkey 27.5+

$1,550.00 USD You Save 12% ($200.00 USD)

The item is not permitted to be shipped, however it can be purchased online and arrangements made to be picked up at our store location.

The Karate Monkey features updated, progressive trail geometry, a new tubeset and Surly’s Gnot-Boost rear dropout system. Available in a variety of colors, with multiple drivetrain and wheel size configurations.

  • 100% Surly 4130 chromoly steel frame and fork; double-butted main triangle and 44mm headtube
  • New tubeset uses the same trumpet tubes found on Instigator 2.0 frame
  • Adjustable rear dropouts with 145mm Gnot-Boost spacing. Works with 142, 148 12mm thru, as well as 135mm w/ 10/12 washer
  • Internal dropper seatpost routing with 30.9mm seat tube ID
  • Clearance for 29 x 2.55 or 27.5 x 3” tires

Frameset

Frame

Horizontal slotted w/derailleur hanger; Surly Gnot-Boost 135, 142, and/or 148mm hub spacing compatibility

Fork

485mm axle to crown x 45mm offset, tapered & butted straight blade, 4130 CroMoly. 51mm I.S. disc mount

Drivetrain

Crankset

SRAM NX 30t

Bottom Bracket

SRAM Powerspline

Front Derailleur

N/A

Rear Derailleur

SRAM NX

Cassette / Cog

Sunrace 11/42

Chain

KMC X11-1

Components

Grips / Bar Tape

-

Handlebar

Answer Pro Taper, 31.8mm

Stem

Promax

Headset

Cane Creek

Front Shifter

N/A

Rear Shifter

SRAM NX

Brake Levers

SRAM Level

Front Brake

SRAM Level

Rear Brake

SRAM Level

Front Rotor

SRAM 160mm

Rear Rotor

SRAM 160mm

Centerlock Adapters

N/A

Saddle

WTB Volt Sport

Seatclamp

Surly stainless, 33.1mm

Seatpost

Promax

Rear Shock

N/A

Wheels

Wheelset

N/A

Front Hub

110mm, 15mm thru-axle, 32h

Rear Hub

148mm, 12mm thru-axle, 32h

Rims

WTB ST i40 TCS

Tires

Surly Dirt Wizard 27.5 x 3, 60 tpi

Tubes

included

Other

Pedals

N/A

Misc

-


* Specifications are subject to change without notice


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