Kona Humu

Name: Kona Humu
Brand: Kona

2026 MountainKlunker Manufacturer page

Last known price: $1,699

Prices shown first for United States
Suspension: Rigid
Wheels: 29″
Drivetrain: 1 × 1 32t / 18t
Gear range: 100%
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 152.4–170.2
MD 157.5–182.9
LG 175.3–195.6
XL 180.3–195.6

Components

18 of 21 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

Kona Butted Cromoly Not identified

Suspension

2 parts

Fork
- Kona
Rear shock

None

Drivetrain

8 parts

Bottom bracket
- FSA
Cassette

Single Speed 18t Not identified
Chain
- KMC
Chain guide

None
Crankset
- FSA Comet 32t
Front derailleur

None
Rear derailleur

None
Shifters

None

Brakes

3 parts

Brake levers
- Tektro
Brakes
- Tektro HD-M280 / HD-M281
HD-M280HD-M281
Disc rotors
- Tektro

Wheels and tires

5 parts

Front hub
- Formula
Rear hub
- Formula
Rims
- WTB
Spokes

Stainless 2.0mm Black Not identified
Tires
- WTB Groov-E

Cockpit and contact points

7 parts

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 430mm

Stack 594mm

Wheelbase 1124mm

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
Reachmm	400	430	460	490
Stackmm	566	594	622	650
Top tube lengthmm	573	612	650	689
Seat tube lengthmm	420	470	520	570
Head tube lengthmm	110	140	170	200
Head tube angle	69°	69°	69°	69°
Seat tube angle	73°	73°	73°	73°
Chainstay lengthmm	450	450	450	450
Wheelbasemm	1083	1124	1165	1205
Front centermm	643	683	724	764
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	305	305	305	305
Standover heightmm	733	773	816	844
Fork rakemm	45	45	45	45
Trailmm	96	96	96	96
Stack/reach ratio	1.42	1.38	1.35	1.33

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

Specifications

Frame and fork

Intended fit: womens
Frame material: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 1
Smallest sprocket: 18
Largest sprocket: 18
Lowest gear: 51.6 in
Highest gear: 51.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: No shifting

Additional specifications

Bottom bracket standard: BSA
Tire width: 2.25″
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 29″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 19.7 km/h
Highest gear: 19.7 km/h

Total gear range 100%

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.