Velopedia Bicycle Archive

Compare Bicycles

Compare published geometry, gearing and specifications for up to three bicycles.

1 of 2 bicycles

At a glance

Key differences

Supported differences are shown below. Data limitations are labeled separately.

  1. Frame geometry

    2025 Kona Honzo 20 has 40 mm more stack than 2019 Kona Honzo 20 in the selected sizes.

    More stack places the frame reference higher, not necessarily the handlebar.

  2. Gearing

    2025 Kona Honzo 20 has a 13% lower climbing ratio than 2019 Kona Honzo 20.

    A lower ratio gives more mechanical advantage; rear-wheel rollout determines distance per crank turn.

Selected-size geometry

Geometry overlay

Frames share one scale and a bottom-bracket alignment. Size labels differ by brand; schematic drawing aids are identified below.

Gearing comparison

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

2025 Kona Honzo 20Size S · 28T · 14–34T · 7-speed
Lowest0.82:1Highest2.00:1Total range243%
Estimated speed at 90 RPMLowest gear4.7 mphHighest gear11.3 mph

Rear tire: 20×2.6.

2019 Kona Honzo 20Size S · 32T · 14–34T · 7-speed
Lowest0.94:1Highest2.29:1Total range243%
Estimated speed at 90 RPMLowest gear5.1 mphHighest gear12.4 mph

Rear tire: 20×2.125.

How it works

Ratio = front teeth ÷ rear teeth. Hub gears also include the hub’s internal ratio. A 400% range means the highest ratio is four times the lowest.

Speeds are estimates from tire size and pedal cadence. Actual speeds vary.

Try other gearing

Complete specification tableShows different published values and gaps where a bicycle lacks data. Different wording reflects source language, not necessarily different components. Swipe for more columns.
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Specification
2025 Kona Honzo 20
2019 Kona Honzo 20
Overview
Model Year
2025
2019
Brand
Kona
Kona
Model
Honzo 20
Honzo 20
Bicycle Type
Mountain
Youth
Original MSRP
$625.00
Not documented
Colors
Gloss Metallic Lazuli Blue w/ Satin Silver Reflective Decals
Gloss Dirty Cyan w/ Flamethrower Orange & Cream Decals
Sizes
11"
11"
Weight
—
—
Frameset
Frame Construction
Kona 6061 Aluminum Butted
Kona 6061 Aluminum Butted
Frame Material
Aluminum
Aluminum
Fork
Suntour XCT DS Boost Plus Coil 60mm
Spinner Grind Air 50mm
Drivetrain
Shifters
Shimano Revo Shift
Shimano Revo Shift
Rear Derailleur
Shimano Tourney
Shimano Tourney
Crankset
Samox 152mm; Chainring: 28t Narrow/Wide w/Guard
Samox 152mm; Chainring: 32t/Guard
Bottom Bracket
Feimin 68mm
Ch52
Cassette
Shimano Tourney 14-34t 7spd
Shimano Tourney 14-34t 7spd
Chain
KMC HV500
KMC Z7
Pedals
Feimin Platform
Wellgo Platform
Brakes
Brakes
Brake Calipers: Tektro HDM276 Hydraulic; Front Brake Rotor: Tektro TR160 160mm; Rear Brake Rotor: Tektro TR160 160mm; Brake Levers: Tektro HDM276 Hydraulic
Brake Calipers: Tektro HDM286 Hydraulic; Front Brake Rotor: Tektro Wave 160mm; Rear Brake Rotor: Tektro Wave 160mm; Brake Levers: Tektro HDM286
Cockpit & Contact Points
Headset
FSA No.10
FSA TH877S
Handlebar
Kona OB
Kona OB
Stem
Kona OB
Kona OB
Saddle
Kona DJ
Kona DJ
Seatpost
Kona Thumb 27.2mm
Kona Thumb 27.2mm
Wheels & Tires
Hubs
(F) Joytech 110x9mm / (R) Joytech 135x10mm
(F) KT 100x140mm nutted axle / (R) KT 130x170mm nutted axle
Rims
Double Wall alloy
Double Wall alloy
Spokes
Stainless 14g
Stainless 14g
Front Tire
Vee Tire Crown Gem 20x2.6"
Kenda K Rad 20x2.125"
Rear Tire
Vee Tire Crown Gem 20x2.6"
Kenda K Rad 20x2.125"
Wheel Size
20"
20"
Geometry · choose a size for each bicycle
Geometry size
Reach
320 mm
320 mm
Stack
435 mm
395 mm
Head-tube angle
69°
69°
Seat-tube angle
72.5°
72.5°
Seat tube
250 mm
250 mm
Head tube
90 mm
90 mm
Chainstay / rear center
365 mm
365 mm
Wheelbase
893 mm
883 mm
Bottom-bracket drop
5 mm
10 mm
Bottom-bracket height
269 mm
268 mm
Standover height
546 mm
530 mm
Fork offset / rake
40 mm
40 mm
Front center
528 mm
518 mm

Historical specifications are presented as an archival reference. Components may have varied by market, size, or production run.

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