Rear tire: 27.5×2.8.
Velopedia Bicycle Archive
2019 Kona Big Honzo CR
Original specifications: 27.5" wheels · geometry for 4 published sizes.
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At a glance
Archive #900003021- Model year
- 2019
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Gloss Charcoal Gray w/ Copper & Dark Gray Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 21 specifications · archived image · geometry
Model history 1 other year
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Identification clues
2019 archived details
- Published colors
- Gloss Charcoal Gray w/ Copper & Dark Gray Decals
- Frame
- Carbon Fiber
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildCarbon Fiber · 27.5"
Frameset
| Frame Construction | Kona Carbon Trail |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Revelation RC Solo Air 130mm Tapered 110mm Spacing |
Drivetrain
| Shifters | SRAM NX-Eagle |
|---|---|
| Rear Derailleur | SRAM NX-Eagle |
| Crankset | SRAM NX-Eagle DUB; Chainring: 32t X-Sync Eagle |
| Bottom Bracket | SRAM DUB PF92 |
| Cassette | SRAM NX-Eagle 11-50t 12spd |
| Chain | SRAM NX-Eagle |
Brakes
| Brakes | Brake Calipers: SRAM Guide T; Front Brake Rotor: SRAM Centerline 180mm; Rear Brake Rotor: SRAM Centerline 160mm; Brake Levers: SRAM Guide T |
|---|
Cockpit & Contact Points
| Headset | FSA No.57B |
|---|---|
| Handlebar | Kona XC/BC 35 |
| Stem | Kona XC/BC 35 |
| Saddle | WTB Volt Comp (Comp 250 size S) |
| Seatpost | RockShox Reverb w/Plunger Lever 31.6mm |
Wheels & Tires
| Hubs | (F) Formula 110x15mm / (R) Formula 148x12mm |
|---|---|
| Rims | WTB ST I35 TCS |
| Spokes | Sandvik Stainless Black 15g fr / 14g rr |
| Front Tire | Maxxis Rekon EXO TR DUAL 27.5x2.8" |
| Rear Tire | Maxxis Rekon EXO TR DUAL 27.5x2.8" |
| Wheel Size | 27.5" |
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 | 362 mm | 412 mm | 462 mm | 522 mm |
| Top tube | 590 mm | 618 mm | 646 mm | 684 mm |
| Head tube | 95 mm | 105 mm | 115 mm | 125 mm |
| Head-tube angle | 67.5° | 67.5° | 67.5° | 67.5° |
| Seat-tube angle | 75° | 75° | 75° | 75° |
| Chainstay / rear center | 430 mm | 430 mm | 430 mm | 430 mm |
| Wheelbase | 1144 mm | 1173 mm | 1201 mm | 1240 mm |
| Bottom-bracket drop | 50 mm | 50 mm | 50 mm | 50 mm |
| Bottom-bracket height | 310 mm | 310 mm | 310 mm | 310 mm |
| Reach | 425 mm | 450 mm | 475 mm | 510 mm |
| Stack | 621 mm | 630 mm | 639 mm | 649 mm |
| Standover height | 695 mm | 695 mm | 695 mm | 695 mm |
| Fork offset / rake | 51 mm | 51 mm | 51 mm | 51 mm |
| Front center | 718 mm | 747 mm | 776 mm | 815 mm |
| Fork length / axle-to-crown | 541 mm | 541 mm | 541 mm | 541 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

SRAM GX Eagle 12-Speed Chain Silver, 126 links
Replacement option

Maxxis Rekon Dual Compound/EXO/TR 27.5 Plus Tire Black, 27.5x2.8
Model match

SRAM DUB Pressfit Bottom Bracket MTB 92mm, Boost/Non-Boost
Replacement option
More parts (8)Fewer parts
Chainring: 32t X-Sync Eagle
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 Rekon EXO TR DUAL 27.5x2.8"Check: Verify the fitted tire’s size marking and rim type.
- Rear tire
- Maxxis Rekon EXO TR DUAL 27.5x2.8"Check: 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 PF92Check: 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
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: 2019 Kona Big Honzo CR · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona Carbon Trail · Fork: RockShox Revelation RC Solo Air 130mm Tapered 110mm Spacing
Suspension
Evaluate the suspension →Archived: Fork: RockShox Revelation RC Solo Air 130mm Tapered 110mm Spacing
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM NX-Eagle · Rear derailleur: SRAM NX-Eagle · Crankset: SRAM NX-Eagle DUB; Chainring: 32t X-Sync Eagle · Bottom bracket: SRAM DUB PF92 · Cassette: SRAM NX-Eagle 11-50t 12spd · Chain: SRAM NX-Eagle
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: SRAM Guide T; Front Brake Rotor: SRAM Centerline 180mm; Rear Brake Rotor: SRAM Centerline 160mm; Brake Levers: SRAM Guide T
Wheels and tires
Check wheels and tires →Archived: Wheel size: 27.5" · Rims: WTB ST i35 TCS · Hubs: (F) Formula 110x15mm / (R) Formula 148x12mm · Front tire: Maxxis Rekon EXO TR DUAL 27.5x2.8" · Rear tire: Maxxis Rekon EXO TR DUAL 27.5x2.8"
Controls and contact points
Archived: Headset: FSA No.57B · Handlebar: Kona XC/BC 35 · Stem: Kona XC/BC 35 · Seatpost: RockShox Reverb w/Plunger Lever 31.6mm · Saddle: WTB Volt Comp (Comp 250 size S)
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.





