Kona HEI Supreme

2015 MountainCross-country

Travel: 100 / 100 mm Fork / rear shock
Wheels: 29″
Drivetrain: 1 × 11 34t / 10–42t
Gear range: 420%
Frame: Carbon
Brakes: Hydraulic disc

Sizes

Size guide

15.5"
17"
18"
19"
21"

The manufacturer did not publish rider heights for these sizes.

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 Race Light Carbon 100mm Travel Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- Race Face
Cassette
- SRAM XG-1195 X-DOME 11 speeds 10–42t
XG-1195
Chain
- KMC X11 11 speeds
Crankset

34t Not identified
Front derailleur

None
Rear derailleur
- SRAM XX1
Shifters
- SRAM

Brakes

3 parts

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Sizes and geometry

5 sizes Open in the geometry plotter

Complete rider-height ranges are not published for these sizes. You can still explore the geometry below.

Size 18"

Table

Reach 444mm

Stack 601mm

Wheelbase 1148mm

Head angle 69.8°

Seat angle 74.6°

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 Reach Stack

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	411	433	444	455	478
Stackmm	587	596	601	605	615
Top tube lengthmm	572	597	610	622	648
Seat tube lengthmm	394	432	457	483	533
Head tube lengthmm	105	115	120	125	135
Head tube angle	69.8°	69.8°	69.8°	69.8°	69.8°
Seat tube angle	74.6°	74.6°	74.6°	74.6°	74.6°
Chainstay lengthmm	444	444	444	444	444
Wheelbasemm	1110	1119	1148	1160	1187
Front centermm	667	692	705	717	744
Bottom bracket dropmm	26	26	26	26	26
Bottom bracket heightmm	348	348	348	348	348
Standover heightmm	730	730	750	771	805
Fork rakemm	46	46	46	46	46
Trailmm	89	105	89	89	89
Stack/reach ratio	1.43	1.38	1.35	1.33	1.29

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: Carbon

Suspension

Suspension configuration: Full suspension
Front travel: 100 mm
Rear travel: 100 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 34
Largest chainring: 34
Rear sprockets: 11
Smallest sprocket: 10
Largest sprocket: 42
Lowest gear: 23.5 in
Highest gear: 98.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 2.2″
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.

Front travel

100 mm

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2015
Sample: 365 bicycles with this information
Coverage: 82.5% of the class

Lowest gear

23.5 gear inches

This value is above the central range for this class.

Cohort: Mountain / Cross-country Model year: 2015
Sample: 410 bicycles with this information
Coverage: 92.7% of the class

Highest gear

98.6 gear inches

This value is within the central range for this class.

Cohort: Mountain / Cross-country Model year: 2015
Sample: 410 bicycles with this information
Coverage: 92.7% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.0 km/h
Highest gear: 37.8 km/h

Total gear range 420%

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: 23.5–98.6 gear inches
Class reference (p10–p90): 16.8–110.7 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Mountain / Cross-country Model year: 2015
Lowest gear: 410 bicycles with this information, 92.7% of the class
Highest gear: 410 bicycles with this information, 92.7% 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 HEI Supreme	Kona HEI	Kona HEI Deluxe
Frame
Frame material	Carbon	Aluminum	Carbon
Suspension
Front travel	100 mm	120 mm	120 mm
Drivetrain
Front chainrings	1	2	2
Smallest chainring	34	24	24
Largest chainring	34	38	38
Rear sprockets	11	10	10
Smallest sprocket	10	11	11
Largest sprocket	42	36	36
Lowest gear	23.5 in	19.3 in	19.3 in
Highest gear	98.6 in	100.2 in	100.2 in
Other specifications
Fork spring	Not informed	Air	Air
Bottom bracket standard	Not informed	Not informed	BB86/BB92

Changes since 2014
Specification	2014 Kona HEI Supreme	This bicycle Kona HEI Supreme
Drivetrain
Front chainrings	2	1
Smallest chainring	24	34
Largest chainring	38	34
Rear sprockets	10	11
Smallest sprocket	11	10
Largest sprocket	36	42
Lowest gear	19.3 in	23.5 in
Highest gear	100.2 in	98.6 in
Other specifications
Bottom bracket standard	BSA	Not informed
Fork spring	Air	Not informed