Kona Process 153

2015 MountainEnduro

Travel: 160 / 153 mm Fork / rear shock
Wheels: 27.5″
Drivetrain: 2 × 10 24–36t / 11–36t
Gear range: 491%
Frame: Aluminum
Brakes: Mechanical 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 24 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

7 parts

Bottom bracket
- SRAM GXP
Cassette
- SRAM PG-1020 10 speeds 11–36t
PG-1020
Chain
- KMC X10 10 speeds
Crankset

24/36t/Guard Not identified
Front derailleur
- SRAM X5
Rear derailleur
- SRAM X9
Shifters
- SRAM X7

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- Shimano Deore
Rear hub
- Shimano Deore
Rims
- WTB
Spokes

Sandvik Stainless 14g Not identified
Tires
- Maxxis Minion DHF

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 435mm

Stack 596mm

Wheelbase 1161mm

Head angle 66.5°

Seat angle 74.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 27.5″ 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	416	435	460	485
Stackmm	587	596	605	610
Top tube lengthmm	578	601	629	656
Seat tube lengthmm	405	405	450	465
Head tube lengthmm	105	115	125	130
Head tube angle	66.5°	66.5°	66.5°	66.5°
Seat tube angle	74°	74°	74°	74°
Chainstay lengthmm	425	425	425	425
Wheelbasemm	1138	1161	1190	1217
Front centermm	713	736	765	792
Bottom bracket dropmm	10	10	10	10
Bottom bracket heightmm	345	345	345	345
Standover heightmm	655	655	665	665
Fork rakemm	42	42	42	42
Trailmm	109	109	108	109
Stack/reach ratio	1.41	1.37	1.32	1.26

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: 2
Smallest chainring: 24
Largest chainring: 36
Rear sprockets: 10
Smallest sprocket: 11
Largest sprocket: 36
Lowest gear: 18.3 in
Highest gear: 90.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Mechanical disc

Fit and controls

Seatpost: Dropper seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BB86/BB92
Fork spring: Air
Tire width: 2.3″
Wheel material: Aluminum
Wheel size: 27.5″

Technical analysis

4 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: 2015
Sample: 61 bicycles with this information
Coverage: 95.3% of the class

Rear travel

153 mm

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 52 bicycles with this information
Coverage: 81.2% of the class

Lowest gear

18.3 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 63 bicycles with this information
Coverage: 98.4% of the class

Highest gear

90.0 gear inches

This value is within the central range for this class.

Cohort: Mountain / Enduro Model year: 2015
Sample: 63 bicycles with this information
Coverage: 98.4% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 7.0 km/h
Highest gear: 34.5 km/h

Total gear range 491%

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: 18.3–90.0 gear inches
Class reference (p10–p90): 16.8–95.0 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Enduro Model year: 2015
Lowest gear: 63 bicycles with this information, 98.4% of the class
Highest gear: 63 bicycles with this information, 98.4% 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 2015 builds
Specification	This bicycle Kona Process 153	Kona Process 153 DL
Drivetrain
Front chainrings	2	1
Smallest chainring	24	32
Largest chainring	36	32
Rear sprockets	10	11
Smallest sprocket	11	10
Largest sprocket	36	42
Lowest gear	18.3 in	21.0 in
Highest gear	90.0 in	88.0 in