Shifting
Mechanical
359 of 2,251 bicycles with this information use electronic shifting.
Surly Karate Monkey
1 of 2
Surly Karate Monkey
1 of 2
- $2,649
- Rigid
- 27.5″
- 1 × 12
- Steel
- Mechanical disc
Rider height by size (cm)
Size guide- XS
- SM
- MD
- LG
- XL
Components
Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.
Frame and fork
-
Frame
100% Surly Chromoly Steel. Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, E.D. coated
Suspension
-
Fork
Drivetrain
-
Bottom bracket
-
Chain
-
Crankset
FC-MT510
-
Front derailleur
None
-
Rear derailleur
RD-M6100-SGS
-
Shifters
SL-M6100
Brakes
-
Brake levers
FR-5
-
Brakes
-
Disc rotors
180F/160R
Wheels and tires
-
Front hub
-
Rear hub
-
Rims
-
Tires
Cockpit and contact points
-
Grips
Velo Black
-
Handlebar
-
Headset
-
Saddle
-
Seatpost
-
Stem
Sizes and geometry
Size explorer
Understanding sizes and measurements
Size MD
Table
Reach
412mm
Stack
608mm
Wheelbase
1121mm
Head angle
67.5°
Seat angle
71.5°
Specifications
Frame and fork
- Intended fit
-
- Unisex
- Frame material
-
- Steel
- Fork material
-
- Steel
Suspension
- Suspension configuration
-
- Rigid
Drivetrain
- Front chainrings
-
- 1
- Smallest chainring
-
- 30
- Largest chainring
-
- 30
- Rear sprockets
-
- 12
Wheels and brakes
- Wheel configuration
-
- Same size
- Brake type
-
- Mechanical disc
Fit and controls
- Seatpost
-
- Rigid seatpost
- Shifting
-
- Mechanical
Additional specifications
- Tire clearance
-
- Maximum tire width: 2.5″
- Tire width
-
- 3″
- Wheel material
-
- Aluminum
- Wheel size
-
- 27.5″
Technical analysis
How these figures sit among bicycles of the same class and model year. Context, not a ranking.
Lineup changes
The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.
Differences across 2023 builds
Other models in this family
Published versions from the same family and model year.
Similar bicycles
Same category, closest configuration.
