Kona Zone

2015 RoadEndurance

Suspension: Rigid
Wheels: 700c
Drivetrain: 2 × 11 34–50t / 11–28t
Gear range: 374%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

49cm
53cm
56cm
59cm
61cm

The manufacturer did not publish rider heights for these sizes.

Components

20 of 22 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 Scandium 69 Not identified

Suspension

2 parts

Fork
- Kona
Rear shock

None

Drivetrain

7 parts

Bottom bracket
- FSA
Cassette
- Shimano 105 11–28t
Chain
- KMC X11 11 speeds
Crankset

34/50t Not identified
Front derailleur
- Shimano 105
Rear derailleur
- Shimano 105
Shifters
- Shimano 105

Brakes

3 parts

Brake levers
- Shimano 105
Brakes
- Tektro
Disc rotors

None

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 56cm

Table

Reach 394mm

Stack 577mm

Wheelbase 1016mm

Head angle 72.0°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c 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	386	389	394	404	413
Stackmm	539	560	577	593	609
Top tube lengthmm	535	550	565	585	605
Seat tube lengthmm	490	530	560	590	610
Head tube lengthmm	125	150	165	185	195
Head tube angle	71.5°	72°	72°	72.5°	73°
Seat tube angle	74.5°	74°	73.5°	73°	72.5°
Chainstay lengthmm	416	416	418	418	422
Wheelbasemm	996	1004	1016	1027	1040
Front centermm	593	599	609	619	628
Bottom bracket dropmm	78	75	75	72	72
Bottom bracket heightmm	258	261	261	264	264
Standover heightmm	785	800	820	850	860
Fork rakemm	45	45	45	45	45
Trailmm	66	62	63	60	57
Stack/reach ratio	1.40	1.44	1.46	1.47	1.48

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
Fork material: Carbon

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 2
Smallest chainring: 34
Largest chainring: 50
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 28
Lowest gear: 35.2 in
Highest gear: 131.8 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire clearance: Maximum tire width: 32c
Tire width: 28c
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

3 measures

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

Lowest gear

35.2 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2015
Sample: 141 bicycles with this information
Coverage: 94.0% of the class

Highest gear

131.8 gear inches

This value is within the central range for this class.

Cohort: Road / Endurance Model year: 2015
Sample: 141 bicycles with this information
Coverage: 94.0% of the class

Shifting

Mechanical

14 of 150 bicycles with this information use electronic shifting.

Cohort: Road / Endurance Model year: 2015
Sample: 150 bicycles with this information
Coverage: 100.0% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.5 km/h
Highest gear: 50.5 km/h

Total gear range 374%

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: 35.2–131.8 gear inches
Class reference (p10–p90): 30.8–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Endurance Model year: 2015
Lowest gear: 141 bicycles with this information, 94.0% of the class
Highest gear: 141 bicycles with this information, 94.0% 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 Zone	Kona Zone ONE	Kona Zone TWO
Frame
Frame material	Aluminum	Carbon	Carbon
Cockpit
Seatpost	Rigid seatpost	Rigid seatpost	Dropper seatpost
Other specifications
Tire clearance	Maximum tire width: 32c	Not informed	Not informed
Bottom bracket standard	Not informed	PF30	PF30

Changes since 2014
Specification	2014 Kona Zone	This bicycle Kona Zone
Drivetrain
Rear sprockets	10	11
Smallest sprocket	12	11
Largest sprocket	27	28
Lowest gear	36.5 in	35.2 in
Highest gear	120.8 in	131.8 in
Other specifications
Tire clearance	Not informed	Maximum tire width: 32c