Surly Karate Monkey Singlespeed Frameset - 2017

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 ...(Read More)

Surly Karate Monkey Singlespeed Frameset
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Details

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.

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 their 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.

Specs

Frame Horizontal slotted with derailleur hanger
Fork 483mm axle-to-crown x 47mm offset, tapered and butted straight blade, 4130 CroMoly. 51mm I.S. disc mount
Axles Front: 110mm hub spacing; Rear: Surly “Gnot Boost” 135, 142, and/or 148mm hub spacing compatibility
Accessories & Extras Surly stainless seatpost clamp, 33.1mm