Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Surly
2023 Surly Karate Monkey
Value Guide market data · 2023 Surly Karate Monkey
12-month trend
11%
Direction and magnitude, not judgment
vs. category average
— %
No category comparison available
Price over time - 2023 Surly Karate Monkey
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All Karate Monkey model years
2025$1,720 - $1,997▼ 30% vs. 2023
2023$2,464 - $2,861Currently viewing
2021$2,138 - $2,483▼ 13% vs. 2023
2020$1,558 - $1,809▼ 37% vs. 2023
2019$1,442 - $1,674▼ 41% vs. 2023
2015$1,837 - $2,133▼ 25% vs. 2023
2014$1,139 - $1,323▼ 54% vs. 2023
2013$1,139 - $1,323▼ 54% vs. 2023
2012$1,042 - $1,210▼ 58% vs. 2023
2011$977 - $1,134▼ 60% vs. 2023
2010$1,093 - $1,269▼ 56% vs. 20232023 Karate Monkey lineup
Overview
About this bike
2023 Surly Karate Monkey value depends on condition, original build, frame material, service history, and current buyer demand.
Specifications
Frameset
- Fork
- 4130 Chromoly, Natch tubing, double-butted tapered fork blades, TIG welded, ED coated
- Frame
- 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, E.D. coated
Drivetrain
- Groupset
- 2023 Surly Karate Monkey
- Crankset
- Shimano Deore M-6100, 30t
- Bottom Bracket
- Shimano
- Chain
- KMC X12 Anti-Rust
- Rear Derailleur
- Shimano Deore XT M-8100
- Shifters
- Shimano Deore XT, 12-spd
- Cassette/Freewheel
- OE 12-spd, 11-51t
Brakes
- Brake Levers
- Tektro
- Brakes
- Tektro Gemini HD-M520
- Rotors
- Front: 180mm <br> Rear: 160mm
Cockpit
- Seatpost
- TranzX YSP15, 30.9
- Saddle
- WTB Volt
- Handlebar
- Salsa Rustler
- Headset
- Cane Creek
- Stem
- ProMax 31.8
- Tape/Grips
- Velo Black
Wheels & Tires
- Hubs
- Front: Novatec 15x110, 32h, 6-bolt <br> Rear: Novatec 12x148, 32h, 6-bolt
- Rims
- WTB ST i35 TCS 2.0
- Rear Tire
- Surly Dirt Wizard 27.5 x 2.8", 60tpi, Tubeless Ready
- Front Tire
- Surly Dirt Wizard 27.5 x 2.8", 60tpi, Tubeless Ready
Pedals
- Pedals
- Sold Separately
Accessories
- Color
- Organic Eggplant
Weight & Sizing
- Size
- X-Small / Small / Medium / Large / X-Large
Frame sizing
XS4'10"-5'2"
S5'2"-5'6"
M5'6"-5'10"
L5'10"-6'2"
XL6'2"-6'6"
M highlighted as most common resale size. Sourced from catalog metadata.
Geometry
- Stack
- Varies by size
- Reach
- Varies by size
- Wheelbase
- Varies by size
Industry standard. Sourced from catalog metadata.
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Wheel condition
Inspect rims, hubs, spokes, and bearing play; ask about the tire age and any prior wheel rebuilds.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork lowers and rear shock service intervals; ask for the most recent service receipts.
Inspection
Frame pivots & bearings
Cycle the suspension off the bike to feel for play, grit, or noise in pivot bearings.