Rear tire: 29×2.4.
Velopedia Bicycle Archive
2021 Kona Honzo ESD
Original specifications: 29" wheels · geometry for 4 published sizes.
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At a glance
Archive #900001977- Model year
- 2021
- Category
- Mountain
- Original MSRP
- $2,899.00
- Sizes
- S, M, L, XL
- Colors
- Gloss Metallic Red w/ Silver Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · archived image · original MSRP · geometry
Model history 1 other year
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Compare side by side
Identification clues
2021 archived details
- Published colors
- Gloss Metallic Red w/ Silver Decals
- Frame
- Steel
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildSteel · 29"
Frameset
| Frame Construction | Kona Cromoly Butted |
|---|---|
| Frame Material | Steel |
| Fork | Marzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing |
Drivetrain
| Shifters | Shimano XT |
|---|---|
| Rear Derailleur | Shimano SLX |
| Crankset | Race Face Aeffect R; Chainring: 30t Wide/Narrow |
| Bottom Bracket | Race Face 73mm |
| Cassette | Shimano SLX 11-51t 12spd |
| Chain | Shimano Deore |
Brakes
| Brakes | Brake Calipers: Shimano Deore; Front Brake Rotor: Shimano RT64 203mm (centerlock); Rear Brake Rotor: Shimano RT64 180mm (centerlock); Brake Levers: Shimano Deore |
|---|
Cockpit & Contact Points
| Headset | FSA Orbit 1.5 E ZS |
|---|---|
| Handlebar | Race Face Aeffect R 35 |
| Stem | Race Face Aeffect R 35 |
| Saddle | WTB Volt |
| Seatpost | TranzX Dropper +RAD Internal w/ Shimano Lever 31.6mm |
Wheels & Tires
| Hubs | (F) Shimano SLX 110x15mm / (R) Shimano SLX 148x12mm |
|---|---|
| Rims | Race Face AR 30 |
| Spokes | Stainless Black 14g |
| Front Tire | Maxxis Assegai EXO TR 3C 29x2.5" WT |
| Rear Tire | Maxxis Minion DHR II EXO TR 3C 29x2.4" WT |
| Wheel Size | 29" |
No specifications match. Try a component name or clear your search.
Geometry
Frame measurements by size.
Frame diagram
Select an available measurement to locate it on the frame.
All geometry measurements4 sizes · 15 measurements
| Measurement | S | M | L | XL |
|---|---|---|---|---|
| Seat tube | 380 mm | 380 mm | 420 mm | 450 mm |
| Top tube | 578 mm | 605 mm | 633 mm | 670 mm |
| Head tube | 90 mm | 100 mm | 110 mm | 120 mm |
| Head-tube angle | 63° | 63° | 63° | 63° |
| Seat-tube angle | 77.5° | 77.5° | 77.5° | 77.5° |
| Chainstay / rear center | 417 mm | 417 mm | 417 mm | 417 mm |
| Wheelbase | 1186 mm | 1216 mm | 1245 mm | 1285 mm |
| Bottom-bracket drop | 62.5 mm | 62.5 mm | 62.5 mm | 62.5 mm |
| Bottom-bracket height | 312.5 mm | 312.5 mm | 312.5 mm | 312.5 mm |
| Reach | 440 mm | 465 mm | 490 mm | 525 mm |
| Stack | 625 mm | 634 mm | 643 mm | 652 mm |
| Standover height | 712 mm | 710 mm | 709 mm | 706 mm |
| Fork offset / rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Front center | 776 mm | 806 mm | 835 mm | 875 mm |
| Fork length / axle-to-crown | 560 mm | 560 mm | 560 mm | 560 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
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 your current gearingChanged tires or gears? Calculate your setup.
Your changes apply to this calculation. The archived build stays unchanged.
Gearing results
| Measure | Original | Your setup |
|---|---|---|
| Lowest ratio | — | — |
| Highest ratio | — | — |
| Total range | — | — |
| Lowest-gear speed | — | — |
| Highest-gear speed | — | — |
Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.
Parts & serviceability
Find replacement parts

Shimano Deore CN-M6100 Chain Silver, 12 Speed, 126 Links
Specification match

Maxxis Assegai EXO/Wide-Trail/TR 29in Tire Black/Tan, 29x2.5
Replacement option

Vittoria Mazza XC-Trail 29in Tire Anthracite/Black, XC-Trail/TNT, 29x2.4
Replacement option
More parts (8)Fewer parts

Shimano SLX RD-M7100 Rear Derailleur Black, SGS, 12-Speed
Specification match
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.
- Bottom bracket / shell
- Race Face 73mmCheck: Verify shell type and width, crank interface, and spindle length or spacers.
Not confirmed in this record: Seatpost diameter. Check the fitted parts for these details.
Bike-specific inspection checklist 20 checks based on 6 archived component groups Open checklistClose checklist
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.
Identity and fit
Follow the full used-bike inspection order →Archived: 2021 Kona Honzo ESD · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona Cromoly Butted · Fork: Marzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing
Suspension
Evaluate the suspension →Archived: Fork: Marzocchi Bomber Z1 Grip Damper 150mm Tapered 110mm Spacing
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano XT · Rear derailleur: Shimano SLX · Crankset: Race Face Aeffect R; Chainring: 30t Wide/Narrow · Bottom bracket: Race Face 73mm · Cassette: Shimano SLX 11-51t 12spd · Chain: Shimano Deore
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: Shimano Deore; Front Brake Rotor: Shimano RT64 203mm (centerlock); Rear Brake Rotor: Shimano RT64 180mm (centerlock); Brake Levers: Shimano Deore
Wheels and tires
Check wheels and tires →Archived: Wheel size: 29" · Rims: Race Face AR 30 · Hubs: (F) Shimano SLX 110x15mm / (R) Shimano SLX 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 w/ Shimano Lever 31.6mm · Saddle: WTB Volt
Before and during the test ride
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





