Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2017 Surly Karate Monkey Singlespeed
Previous used estimate
$481 - $495
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Surly Karate Monkey Singlespeed
12-month projected trend
11%
Direction and magnitude, not judgment
vs. category average
3%
Holds value better than category avg
Price over time - 2017 Surly Karate Monkey Singlespeed
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Karate model years
Compare Karate Monkey Singlespeed models
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Overview
About this bike
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 their Instigator 2.0, and a slight tweak in geometry that is more progressive and trail oriented. The minimalist component package comes courtesy of SRAM, and a capable Alex wheelset rounds out this trail-ready monster.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- 4130 CroMoly. 51mm I.S. disc mount, 47mm offset
- Component Hubs
- Front: Salsa 110mm, 15mm thru-axle, 32h; Rear: Salsa 148mm, 12mm thru-axle, 32h
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- H.L. 4-bolt, 31.8mm
- Product Family
- Karate
- Component Chain
- KMC X11
- Component Color
- Stand Back Purple
- Component Frame
- Horizontal slotted with derailleur hanger; Surly “Gnot Boost” 135, 142, and/or 148mm hub spacing compatibility
- Component Brakes
- SRAM NX
- Component Saddle
- WTB Volt Sport
- Component Headset
- Cane Creek
- Component Crankset
- SRAM NX
- Component Handlebar
- Answer Pro Taper
- Component Seat Post
- H.L. 30.9mm
- Component Chainrings
- 30T
- Component Front Tire
- Maxxis Ardent 29 x 2.4
- Component Brake Levers
- SRAM Level
- Component Bottom Bracket
- SRAM Powerspline
- Hubs
- Front: Salsa 110mm, 15mm thru-axle, 32h; Rear: Salsa 148mm, 12mm thru-axle, 32h
- Crankset
- SRAM NX
- Bottom Bracket
- SRAM Powerspline
- Chain
- KMC X11
- Saddle
- WTB Volt Sport
- Handlebar
- Answer Pro Taper
- Headset
- Cane Creek
- Stem
- H.L. 4-bolt, 31.8mm
- Brake Levers
- SRAM Level
- Brakes
- SRAM NX
- Chainrings
- 30T
- Fork
- 4130 CroMoly. 51mm I.S. disc mount, 47mm offset
- Frame
- Horizontal slotted with derailleur hanger; Surly “Gnot Boost” 135, 142, and/or 148mm hub spacing compatibility
- Seat Post
- H.L. 30.9mm
- Color
- Stand Back Purple
- Size
- X-Large
- Front Tire
- Maxxis Ardent 29 x 2.4
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.