Kona Supreme Operator

2015 MountainDownhill

Travel: 200 / 200 mm Fork / rear shock
Wheels: 26″
Drivetrain: 1 × 7 32t / 10–24t
Gear range: 240%
Frame: Carbon
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

Components

20 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 DH Carbon w/6061 Aluminum Stays 200mm Travel Not identified

Suspension

2 parts

Drivetrain

7 parts

Bottom bracket
- SRAM GXP
Cassette
- SRAM XG-795 MINI BLOCK 7 speeds
XG-795
Chain
- SRAM XX1
Chain guide

The Hive SRS+32 Not identified
Crankset

32t Not identified
Rear derailleur
- SRAM X01 DH X-HORIZON
Shifters
- SRAM

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- Hope
Rear hub
- Hope
Rims
- Mavic
Spokes

Sandvik Stainless 14g Black Not identified
Tires
- Maxxis

Cockpit and contact points

7 parts

Sizes and geometry

3 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 422mm

Stack 590mm

Wheelbase 1178mm

Head angle 64.0°

Seat angle 76.0°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 26″ wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 3 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	389	422	451
Stackmm	581	590	608
Top tube lengthmm	535	573	612
Seat tube lengthmm	417	417	417
Head tube lengthmm	100	110	130
Head tube angle	64°	64°	64°
Seat tube angle	76°	76°	75°
Chainstay lengthmm	420	420	420
Wheelbasemm	1141	1178	1216
Front centermm	721	758	796
Bottom bracket dropmm	-4	-4	-4
Bottom bracket heightmm	347	347	347
Standover heightmm	725	725	725
Fork rakemm	42	42	42
Trailmm	121	121	121
Stack/reach ratio	1.49	1.40	1.35

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: 200 mm
Rear travel: 200 mm

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 32
Largest chainring: 32
Rear sprockets: 7
Smallest sprocket: 10
Largest sprocket: 24
Lowest gear: 34.7 in
Highest gear: 83.2 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Fork spring: Air
Tire width: 2.5″
Wheel material: Aluminum
Wheel size: 26″

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.3 km/h
Highest gear: 31.9 km/h

Total gear range 240%

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: 34.7–83.2 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.

Changes since 2014

Changes since 2014
Specification	2014 Kona Supreme Operator	This bicycle Kona Supreme Operator
Drivetrain
Smallest chainring	36	32
Largest chainring	36	32
Rear sprockets	10	7
Smallest sprocket	11	10
Largest sprocket	28	24
Lowest gear	33.4 in	34.7 in
Highest gear	85.1 in	83.2 in
Other specifications
Bottom bracket standard	BB86/BB92	Not informed
Rear shock spring	Coil	Not informed
Tire width	2.4″	2.5″