Kona Unity

Name: Kona Unity
Brand: Kona

2026 RoadGravel Manufacturer page

Last known price: $2,699

Prices shown first for United States
Suspension: Rigid
Wheels: 650b
Drivetrain: 1 × 11 28t / 11–50t
Gear range: 455%
Frame: Steel
Brakes: Hydraulic disc

Rider height by size (cm)

Size guide

SM 158–171
MD 168–180
LG 178–189
XL 186–199

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 Butted Cromoly Not identified

Suspension

1 part

Fork
- Kona

Drivetrain

8 parts

Bottom bracket
- Race Face
Cassette
- Shimano Deore XT CS-M8000 11 speeds 11–50t
CS-M8000
Chain
- KMC eGlide Turbo 11 speeds
Chain guide

None
Crankset
- Race Face Aeffect 28t
Front derailleur

None
Rear derailleur
- Shimano Deore XT
Shifters
- Shimano Deore XT

Brakes

3 parts

Wheels and tires

5 parts

Front hub
- DT Swiss 370
Rear hub
- DT Swiss 370
Rims
- WTB KOM Tough i40
Spokes

Stainless 2.0mm Black Not identified
Tires
- WTB

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 460mm

Stack 620mm

Wheelbase 1203mm

Head angle 65.8°

Seat angle 75.3°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 650b 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	435	460	485	510
Stackmm	615	620	629	643
Top tube lengthmm	591	623	656	691
Seat tube lengthmm	370	420	470	530
Head tube lengthmm	160	165	175	190
Head tube angle	65.8°	65.8°	65.8°	65.8°
Seat tube angle	75.8°	75.3°	74.8°	74.3°
Chainstay lengthmm	440	440	440	440
Wheelbasemm	1176	1203	1232	1263
Front centermm	745	772	796	831
Bottom bracket dropmm	70	70	70	70
Bottom bracket heightmm	311	311	311	311
Standover heightmm	725	760	816	849
Fork rakemm	59	59	59	59
Trailmm	87	87	87	87
Stack/reach ratio	1.41	1.35	1.30	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: Steel
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 1
Smallest chainring: 28
Largest chainring: 28
Rear sprockets: 11
Smallest sprocket: 11
Largest sprocket: 50
Lowest gear: 15.4 in
Highest gear: 70.0 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Hydraulic disc

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Bottom bracket standard: BSA
Tire width: 3″
Wheel material: Aluminum
Wheel size: 650b

Technical analysis

3 measures

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

Lowest gear

15.4 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Highest gear

70.0 gear inches

This value is below the central range for this class.

Cohort: Road / Gravel Model year: 2026
Sample: 1,455 bicycles with this information
Coverage: 73.2% of the class

Shifting

Mechanical

706 of 1,980 bicycles with this information use electronic shifting.

Cohort: Road / Gravel Model year: 2026
Sample: 1,980 bicycles with this information
Coverage: 99.6% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 5.9 km/h
Highest gear: 26.8 km/h

Total gear range 455%

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: 15.4–70.0 gear inches
Class reference (p10–p90): 22.8–127.6 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Road / Gravel Model year: 2026
Lowest gear: 1455 bicycles with this information, 73.2% of the class
Highest gear: 1455 bicycles with this information, 73.2% of the class