Surly Krampus Rigid

Name: Surly Krampus Rigid
Brand: Surly

2026 MountainTrail Manufacturer page

Last known price: $1,599

Prices shown first for United States
Suspension: Rigid
Wheels: 29″
Drivetrain: 1 × 12 30t / 11–51t
Gear range: 464%
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 162–173
MD 170–183
LG 180–190
XL 188–198

Components

16 of 20 identified

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

1 part

Frame

Surly Krampus - 100% Surly Chromoly Steel, Natch tubing, double-butted main triangle, trumpet flared tubes, TIG welded, E.D. coated Not identified

Suspension

1 part

Fork
- Surly

Drivetrain

7 parts

Bottom bracket

73mm threaded (1.37" x 24TPI) Not identified
Cassette
- SunRace 11–51t
Chain
- KMC
Crankset
- Shimano FC-MT510-1 12 speeds 30t
FC-MT510
Front derailleur

None
Rear derailleur
- Shimano Deore RD-M6100 12 speeds
RD-M6100
Shifters
- Shimano Deore SL-M6100 12 speeds
SL-M6100

Brakes

3 parts

Brake levers
- Tektro HD-M275 / HD-M276
HD-M275HD-M276
Brakes
- Tektro HD-M275 / HD-M276
HD-M275HD-M276
Disc rotors

Disc - 51mm I.S. (203mm max rotor) Not identified

Wheels and tires

4 parts

Cockpit and contact points

5 parts

Handlebar
- Salsa
Headset
- Cane Creek
Saddle
- WTB Volt
Seatpost

Ø30.9mm Not identified
Stem
- ProMax

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 426mm

Stack 602mm

Wheelbase 1113mm

Head angle 69.0°

Seat angle 73.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 29″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Frame
Reachmm	404	426	448	470
Stackmm	593	602	612	621
Top tube lengthmm	585	610	635	660
Seat tube lengthmm	368	419	470	521
Head tube lengthmm	90	100	110	120
Head tube angle	69°	69°	69°	69°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1087	1113	1138	1164
Front centermm	660	686	711	737
Bottom bracket dropmm	65	65	65	65
Bottom bracket heightmm	309	309	309	309
Standover heightmm	770	797	825	853
Fork rakemm	47	47	47	47
Trailmm	93	93	93	93
Stack/reach ratio	1.47	1.41	1.37	1.32
Suspension and parts
Crank lengthmm	165	170	170	170
Handlebar widthmm	750	800	800	800
Stem lengthmm	70	70	70	80

Not published by the manufacturer: Front travel, Rear travel, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 12
Smallest sprocket: 11
Largest sprocket: 51
Lowest gear: 17.1 in
Highest gear: 79.1 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 3″
Wheel material: Aluminum
Wheel size: 29″

Technical analysis

3 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

17.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Highest gear

79.1 gear inches

This value is below the central range for this class.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,229 bicycles with this information
Coverage: 72.0% of the class

Shifting

Mechanical

389 of 1,706 bicycles with this information use electronic shifting.

Cohort: Mountain / Trail Model year: 2026
Sample: 1,706 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.5 km/h
Highest gear: 30.3 km/h

Total gear range 464%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 17.1–79.1 gear inches
Class reference (p10–p90): 17.1–98.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Trail Model year: 2026
Lowest gear: 1229 bicycles with this information, 72.0% of the class
Highest gear: 1229 bicycles with this information, 72.0% of the class

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 2026 builds
Specification	This bicycle Surly Krampus Rigid	Surly Krampus Front Suspension
Frame
Fork material	Steel	Not informed
Suspension
Suspension configuration	Rigid	Hardtail
Front travel	Not informed	120 mm
Other specifications
Suspension	Rigid	Hardtail
Tire width	3″	2.6″
Fork spring	Not informed	Air