Name: 2018 Surly Karate Monkey SS
Brand: Surly
Rating: 4.824 (2 reviews)

SRAM FR5 w/Jagwire compression-less housing

483mm axle-to-crown x 47mm offset, 110mm hub spacing, tapered and butted straight blade, 4130 CroMoly. 51mmI.S. disc mount

Horizontal slotted with derailleur hanger; Surly “Gnot Boost” 135, 142, and/or 148mm hub spacing compatibility

The Karate Monkey was one of the first production 29ers. It put the 29˝ platform in front of a lot of people at a price within reach of many a bike nerd. Since then, 29” has become a full-blown category, with entire bike companies dedicated to the platform. In contrast to the old standard 26” wheels, 29˝ wheels have unique benefits: delivering increased traction, smoothing out terrain, carrying inertia, and generally fitting tall riders better.
The Karate Monkey helped set the standard for 29er geometry. While its tucked-in rear wheel keeps it nimble and maneuverable, its lack of shifting componentry keeps the bike simple — and the rider filled with a cathartic rage.
With a frame and fork made of custom-designed Surly CroMoly “’Natch” steel, the Karate Monkey delivers a resilient, lively, durable ride. The Karate Monkey frame has recently been updated to include features like internal dropper post routing, a new tubeset that uses the same trumpet tubes found on our Instigator 2.0, and a slight tweak in geometry that is more progressive and trail oriented. The Karate Monkey uses a horizontal dropout with a derailleur hanger spaced to what we call Gnot-Boost spacing. 10 x 135mm QR, 12 x 142, or 12 x 148 Boost™ will all work in the Karate Monkey frame. The frame uses a 44mm headtube for broad fork compatibility and is ED coated for an added layer of internal protection.
The Karate Monkey SS is the sensei for all of your single speed sensations.

Surly Karate Monkey SS

We check out Michael Dammer's Surly Karate Monkey Colorado Trail bikepacking rig and its awesome farm-made leather framebag...

BIKEPACKING.com

Michael Dammer's Surly Karate Monkey

Super-smooth steel-framed cruiser made for long-haul exploring, not high-speed hammering. Buy if you're all about relentless mileage are after a cruiser, not a playbike

Telaio	Acciaio
Sospensioni	Rigido
Forcella	Acciaio
Ruote	26″ / 29″ Alluminio
Trasmissione	Single-speed
Gruppo	NX
Freni	Hayes Meccanici Rim

Telaio	Horizontal slotted with derailleur hanger; Surly “Gnot Boost” 135, 142, and/or 148mm hub spacing compatibility Tolleranza pneumatici: 3"
Forcella	483mm axle-to-crown x 47mm offset, 110mm hub spacing, tapered and butted straight blade, 4130 CroMoly. 51mmI.S. disc mount
Bottom Bracket	73mm
Auricolare	Cane Creek
Stem	H.L. 4-bolt, 31.8mm
Manubrio	Answer Pro Taper
Sella	WTB Volt Sport
Reggisella	H.L. 30.9mm Tipo: Rigido

Deragliatore posteriore	None
Deragliatore anteriore	None
Manovella	SRAM Nx 30t
Leve del cambio	None
Cassetta	Surly 17t cog w/Surly spacer kit
Catena	KMC X11
Freni	Hayes Mx Comp Tipo: Hayes Meccanici Rim
Leve freno	SRAM FR5 w/Jagwire compression-less housing

Cerchi	Alex Draw 2.1
Mozzo anteriore	Salsa 110mm, 15mm thru-axle, 32h
Mozzo posteriore	Salsa 148mm, 12mm thru-axle, 32h
Pneumatici	Maxxis Ardent 29 x 2.4, 60 tpi

2018 SurlyKarate Monkey SS

2018 Surly
Karate Monkey SS