Kona PH.D

2010 UrbanCommuter

Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 10 30–52t / 12–25t
Gear range: 361%
Frame: Aluminum
Brakes: Rim brake

Sizes

Size guide

49cm
52cm
54cm
56cm
58cm
60cm

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 7005 Aluminum Butted Not identified

Suspension

2 parts

Fork
- Kona
Rear shock

None

Drivetrain

7 parts

Brakes

2 parts

Brake levers
- SRAM FR-5
FR-5
Brakes
- Avid
SD-5

Wheels and tires

5 parts

Cockpit and contact points

7 parts

Sizes and geometry

6 sizes Open in the geometry plotter

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

Size 54cm

Table

Geometry diagram unavailable

The drawing needs reach and stack, which the manufacturer did not publish. Available facts remain in the table.

Size

Complete manufacturer geometry table 6 published sizes

Complete manufacturer geometry by size
Measurement
Top tube lengthmm	535	548	561	573	585	597
Seat tube lengthmm	440	470	490	510	530	550
Head tube lengthmm	115	130	145	160	175	195
Head tube angle	70°	70.5°	72°	72°	72.5°	72.5°
Seat tube angle	74°	73.5°	73.5°	73°	73°	72.5°
Chainstay lengthmm	440	440	440	440	440	440
Wheelbasemm	1034	1038	1036	1045	1053	1060
Front centermm	603	607	605	614	621	627
Bottom bracket heightmm	271	271	274	274	277	277
Standover heightmm	725	746	767	793	802	820
Fork rakemm	45	45	45	45	45	45

Not published by the manufacturer: Reach, Stack, Bottom bracket drop, Trail, Stack/reach ratio, 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: 3
Smallest chainring: 30
Largest chainring: 52
Rear sprockets: 10
Smallest sprocket: 12
Largest sprocket: 25
Lowest gear: 34.8 in
Highest gear: 125.7 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 23c
Travel: Rear: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Gearing

Estimated speeds at 80 rpm

Lowest gear: 13.3 km/h
Highest gear: 48.1 km/h

Total gear range 361%

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.