2018

SURLY Karate Monkey SS

Mountain · Trail · Unisex

Frame material Steel

Groupset NX

Wheel material Aluminum

Drivetrain Single-Speed

Chain Kmc X11

Tires Maxxis Ardent 29 X 2.4...

Brake type Mechanical Disc

See all specifications ↓

RRP

—

Observed price — New

—

Refurbished price

1 234 €

Likely trade-in value

1 234 €

About this bike

Surly engineered the Karate Monkey SS 2018 as a mountain bike in the trail segment. Built around a steel frame.

Use the table below to compare every retailer 2BX is tracking and pick the best offer for the Surly Karate Monkey SS.

Bikes currently in the market or recently sold

Retailer	Link	Model	Year	Condition	Price	RRP	Discount	Status	Country	Last seen	First seen	Online for	Similarity	E-Bike	Groupset	Mileage	Size	Brake type	Frame material	Wheel size	Motor Torque	Battery capacity	Category
Retailer	Link	KARATE MONKEY	2026	New	1 234 €	1 234 €	-20%	On sale	Europe	2026-05-18	2026-05-05	13	Related	No	Shimano CUES	—	M	Disco	Steel	—	—	—	Mtb
Retailer	—	KARATE MONKEY	2023	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-14	2026-07-20	25	Related	No	Sram Eagle Transmission GX	—	L	Disco	Steel	—	—	—	Mtb
Retailer	—	KARATE MONKEY	2025	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-08-07	2026-06-02	66	Related	No	Shimano Deore	—	Xl	Disco	Steel	27.5	—	—	Mtb
Retailer	—	KARATE MONKEY	2020	Refurbished	1 234 €	1 234 €	-20%	Sold	Europe	2026-07-31	2026-07-06	25	Related	No	SRAM GX	—	L	Disco	Steel	—	—	—	Mtb

Specifications

CategoryMountain

SubcategoryTrail

Year2018

FrameHorizontal slotted with derailleur hanger; Surly ‚ÄúGnot Boost...

Frame materialSteel

Fork483mm axle-to-crown x 47mm offset, 110mm hub spacing, tapered...

Fork materialSteel

SuspensionRigid

Sizes XXXXXXXX

Components

Groupset NX

Drivetrain Single-Speed

Cassette Surly 17t cog w/Surly spacer kit

Chain KMC X11

Crank SRAM Nx 30t

Bottom bracket 73mm

Brake type Mechanical Disc

Brakes Hayes Mx Comp

Brake levers SRAM FR5 w/Jagwire compression-less housing

Handlebar Answer Pro Taper

Stem H.L. 4-bolt, 31.8mm

Saddle WTB Volt Sport

Seatpost H.L. 30.9mm

Wheels & Tires

Wheel material Aluminum

Rims Alex Draw 2.1

Tires Maxxis Ardent 29 x 2.4, 60 tpi

Tire width 2.4"

Tire clearance 3"

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