Kona Process 153

Name: Kona Process 153
Brand: Kona

2025 MountainEnduro Manufacturer page

Last known price: $2,599

Prices shown first for United States
Travel: 160 / 153 mm Fork / rear shock
Wheels: 29″ / 27.5″
Drivetrain: 1 × 10 30t / 11–48t
Gear range: 436%
Frame: Aluminum
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

21 of 23 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 6061 Aluminum Butted 153mm Travel Not identified

Suspension

2 parts

Drivetrain

8 parts

Brakes

3 parts

Wheels and tires

5 parts

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

Stainless Black 14g Not identified
Tires
- Maxxis

Cockpit and contact points

7 parts

Grips
- Kona
Handlebar
- Kona
Headset
- FSA
Pedals

None
Saddle
- Kona
Seatpost
- Tranz-X
Stem
- Kona

Sizes and geometry

4 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Geometry diagram unavailable

Diagrams for different front and rear wheel sizes are not available yet. Available facts remain in the table.

Size Reported by the manufacturer

Complete manufacturer geometry table 4 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	430	455	480	515
Stackmm	620	620	625	635
Top tube lengthmm	576	601	628	667
Seat tube lengthmm	380	380	420	450
Head tube lengthmm	100	100	105	116
Head tube angle	64.5°	64.5°	64.5°	64.5°
Seat tube angle	76.9°	76.9°	76.7°	76.6°
Chainstay lengthmm	435	435	435	435
Wheelbasemm	1190	1215	1244	1284
Front centermm	756	781	811	851
Bottom bracket dropmm	20	30	30	30
Bottom bracket heightmm	345	345	345	345
Standover heightmm	700	700	710	720
Fork rakemm	44	44	44	44
Trailmm	140	134	132	132
Stack/reach ratio	1.44	1.36	1.30	1.23

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: Unisex
Frame material: Aluminum

Suspension

Suspension configuration: Full suspension
Front travel: 160 mm
Rear travel: 153 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 30
Largest chainring: 30
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 48
Lowest gear: 17.2 in
Highest gear: 75.0 in

Wheels and brakes

Wheel configuration: Different sizes
Brake type: Hydraulic disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 29″, 27.5″

Technical analysis

3 measures

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

Front travel

160 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,419 bicycles with this information
Coverage: 97.5% of the class

Rear travel

153 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,106 bicycles with this information
Coverage: 76.0% of the class

Shifting

Mechanical

477 of 1,455 bicycles with this information use electronic shifting.

Cohort: Mountain / Enduro Model year: 2025
Sample: 1,455 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 6.6 km/h
Highest gear: 28.7 km/h

Total gear range 436%

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: 17.2–75.0 gear inches

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 2025 builds
Specification	This bicycle Kona Process 153	Kona Process 153 27.5	Kona Process 153 29	Kona Process 153 CR	Kona Process 153 CR/DL	Kona Process 153 DL
Frame
Frame material	Aluminum	Aluminum	Aluminum	Carbon	Carbon	Aluminum
Drivetrain
Smallest chainring	30	30	30	32	32	32
Largest chainring	30	30	30	32	32	32
Rear sprockets	10	10	10	12	12	12
Smallest sprocket	11	11	11	10	10	11
Largest sprocket	48	48	48	52	52	50
Lowest gear	17.2 in	17.2 in	18.1 in	16.9 in	16.9 in	17.6 in
Highest gear	75.0 in	75.0 in	79.1 in	88.0 in	88.0 in	80.0 in
Wheels
Wheel configuration	Different sizes	Same size	Same size	Different sizes	Different sizes	Different sizes
Cockpit
Shifting	Mechanical	Mechanical	Mechanical	Mechanical	Electronic	Mechanical
Derailleur hanger	Not informed	Not informed	Not informed	Not informed	UDH	Not informed
Other specifications
Wheel size	29″ / 27.5″	27.5″	29″	29″ / 27.5″	29″ / 27.5″	29″ / 27.5″