Velopedia Bicycle Archive

2025 Kona Honzo ESD

Original specifications: 29" wheels · geometry for 4 published sizes.

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At a glance

Archive #900001153
Model year
2025
Category
Mountain
Original MSRP
$2,399.00
Sizes
S, M, L, XL
Colors
Silver
Geometry
4 manufacturer sizes
In this record
20 specifications · 8 archived images · original MSRP · geometry
Model history 1 other year

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Identification clues

2025 archived details

Published colors
Silver

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original build29"

Manufacturer catalog

Published sizes and colors

4 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

SMLXL

Published colors

Silver

Frameset

Frame ConstructionKona Cromoly Butted
ForkMarzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing

Drivetrain

ShiftersSRAM GX Eagle
Rear DerailleurSRAM GX Eagle
CranksetSRAM GX Eagle; Chainring: 30t X-Sync Eagle
Bottom BracketSRAM DUB 73mm
CassetteSRAM GX 10-52t 12spd
ChainSRAM NX Eagle

Brakes

BrakesBrake Calipers: SRAM DB8; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM DB8

Cockpit & Contact Points

HeadsetFSA Orbit 1.5 E ZS
HandlebarRace Face Aeffect R 35
StemRace Face Aeffect R 35
SaddleWTB Volt
SeatpostTranzX Dropper +RAD Internal 31.6mm

Wheels & Tires

Hubs(F) Race Face AR 30 110x15mm / (R) Race Face AR 30 148x12mm
RimsRace Face AR 30
SpokesStainless Black 14g
Front TireMaxxis Assegai EXO TR 3C 29x2.5" WT
Rear TireMaxxis Minion DHR II EXO TR 3C 29x2.4" WT
Wheel Size29"

Geometry

4 sizes · 15 measurements

Frame measurements by size.

All geometry measurements4 sizes · 15 measurements
MeasurementSMLXL
Seat tube380 mm380 mm420 mm450 mm
Top tube578 mm605 mm633 mm670 mm
Head tube90 mm100 mm110 mm120 mm
Head-tube angle63°63°63°63°
Seat-tube angle77.5°77.5°77.5°77.5°
Chainstay / rear center417 mm417 mm417 mm417 mm
Wheelbase1186 mm1216 mm1245 mm1285 mm
Bottom-bracket drop62.5 mm62.5 mm62.5 mm62.5 mm
Bottom-bracket height312.5 mm312.5 mm312.5 mm312.5 mm
Reach440 mm465 mm490 mm525 mm
Stack625 mm634 mm643 mm652 mm
Standover height712 mm710 mm709 mm706 mm
Fork offset / rake42 mm42 mm42 mm42 mm
Front center776 mm806 mm835 mm875 mm
Fork length / axle-to-crown560 mm560 mm560 mm560 mm

Dimensions as recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes30T · 10–52T · 12-speed
Lowest0.58:1 Highest3.00:1 Total range520%
Estimated speed At 90 RPM Lowest gear4.5 mph Highest gear23.5 mph

Rear tire: 29×2.4.

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

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
SRAM NX Eagle
Retailer offers
Cassette · Original
SRAM GX 10-52t 12spd
Retailer offers
Front tire · Original
Maxxis Assegai EXO TR 3C 29x2.5" WT
Retailer offers
More parts (11)Fewer parts
Rear tire · Original
Maxxis Minion DHR II EXO TR 3C 29x2.4" WT
Retailer offers
Bottom bracket · Original
SRAM DUB 73mm
Saddle · Original
WTB Volt
Crankset · Original
SRAM GX Eagle

Chainring: 30t X-Sync Eagle

Rear derailleur · Original
SRAM GX Eagle Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Shifters · Original
SRAM GX Eagle Before ordering: Confirm whether the drivetrain is mechanical or electronic before ordering.
Handlebar · Original
Race Face Aeffect R 35
Stem · Original
Race Face Aeffect R 35
Seatpost · Original
TranzX Dropper +RAD Internal 31.6mm
Headset · Original
FSA Orbit 1.5 E ZS
Rims · Original
Race Face AR 30

Based on the original build. Check fit and installed parts before ordering. Affiliate links may earn Velopedia a commission. As an Amazon Associate I earn from qualifying purchases.

Service essentialsQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
Maxxis Assegai EXO TR 3C 29x2.5" WTCheck: Verify the fitted tire’s size marking and rim type.
Rear tire
Maxxis Minion DHR II EXO TR 3C 29x2.4" WTCheck: Verify the rear size; it may differ from the front.
Drivetrain
12-speedCheck: Match the installed drivetrain family, not just its speed count.
Seatpost diameter
31.6 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
Bottom bracket / shell
SRAM DUB 73mmCheck: Verify shell type and width, crank interface, and spindle length or spacers.
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
0 of 20 checked Progress stays in this browser for this record.

This checklist uses the archived equipment for this bike. It cannot confirm the condition, service history or later component changes of the example in front of you.

Archived: 2025 Kona Honzo ESD · Mountain · Published sizes: S, M, L, XL

Archived: Frame: Kona Cromoly Butted · Fork: Marzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing

Archived: Fork: Marzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing

Archived: Shifters: SRAM GX Eagle · Rear derailleur: SRAM GX Eagle · Crankset: SRAM GX Eagle; Chainring: 30t X-Sync Eagle · Bottom bracket: SRAM DUB 73mm · Cassette: SRAM GX 10-52t 12spd · Chain: SRAM NX Eagle

Archived: Brakes: Brake Calipers: SRAM DB8; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM DB8

Archived: Wheel size: 29" · Rims: Race Face AR 30 · Hubs: (F) Race Face AR 30 110x15mm / (R) Race Face AR 30 148x12mm · Front tire: Maxxis Assegai EXO TR 3C 29x2.5" WT · Rear tire: Maxxis Minion DHR II EXO TR 3C 29x2.4" WT

Controls and contact points

Archived: Headset: FSA Orbit 1.5 E ZS · Handlebar: Race Face Aeffect R 35 · Stem: Race Face Aeffect R 35 · Seatpost: TranzX Dropper +RAD Internal 31.6mm · Saddle: WTB Volt

Before and during the test ride

Follow the full used-bike inspection order →

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Gallery8 images

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Campaign

Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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