Speed unavailable: wheel or tire size is missing or unclear.
Velopedia Bicycle Archive
2023 Kona Process X
Original specifications: 29" wheels · geometry for 4 published sizes.
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At a glance
Archive #900001157- Model year
- 2023
- Category
- Mountain
- Original MSRP
- $4,499.00
- Sizes
- S, M, L, XL
- Colors
- Satin Metallic Gose Blue w/ Metallic Mint & Metallic Silver Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 22 specifications · 8 archived images · original MSRP · geometry
Model history 2 other years
Browse other years
Compare side by side
Identification clues
2023 archived details
- Published colors
- Satin Metallic Gose Blue w/ Metallic Mint & Metallic Silver Decals
- Frame
- Aluminum
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum · 29"
Frameset
| Frame Construction | Kona 6061 Aluminum Butted 162mm Travel |
|---|---|
| Frame Material | Aluminum |
| Fork | Marzocchi Bomber Z1 Grip Damper 170mm |
| Rear Shock | Fox DHX Performance Trunnion |
Drivetrain
| Shifters | SRAM GX AXS |
|---|---|
| Rear Derailleur | SRAM GX AXS |
| Crankset | SRAM NX Eagle DUB; Chainring: 32t X-Sync Eagle |
| Bottom Bracket | SRAM DUB PF92 |
| Cassette | SRAM GX-Eagle 10-52t 12spd |
| Chain | SRAM GX-Eagle |
Brakes
| Brakes | Brake Calipers: SRAM Code R; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM Code R |
|---|
Cockpit & Contact Points
| Headset | FSA Orbit 1.5 EP ZS |
|---|---|
| Handlebar | Kona XC/BC 35 |
| Stem | Kona XC/BC 35 |
| Saddle | WTB Volt |
| Seatpost | TranzX Dropper +RAD Internal 31.6mm |
Wheels & Tires
| Hubs | (F) Formula 110x15mm / (R) DT Swiss 350 148x12mm |
|---|---|
| Rims | WTB KOM Trail i30 TCS |
| 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 (27.5x2.4" WT size S) |
| 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 | 569 mm | 594 mm | 623 mm | 662 mm |
| Head tube | 110 mm | 110 mm | 115 mm | 120 mm |
| Head-tube angle | 63.5° | 63.5° | 63.5° | 63.5° |
| Seat-tube angle | 77.9° | 77.9° | 77.8° | 77.8° |
| Chainstay / rear center | 440 mm | 440 mm | 440 mm | 440 mm |
| Wheelbase | 1221 mm | 1246 mm | 1276 mm | 1316 mm |
| Bottom-bracket drop | 20 mm | 30 mm | 30 mm | 30 mm |
| Bottom-bracket height | 345 mm | 345 mm | 345 mm | 345 mm |
| Reach | 440 mm | 465 mm | 490 mm | 525 mm |
| Stack | 632 mm | 632 mm | 637 mm | 641 mm |
| Standover height | 700 mm | 700 mm | 710 mm | 720 mm |
| Fork offset / rake | 44 mm | 44 mm | 44 mm | 44 mm |
| Front center | 783 mm | 808 mm | 838 mm | 878 mm |
| Fork length / axle-to-crown | 585 mm | 585 mm | 585 mm | 585 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
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 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
Specification match

SRAM XG1275 GX Eagle 12-Speed Cassette Black, 10-52t, Gen 3
Specification match
Other replacement options (1)

SRAM XG-1275 GX Eagle 12-Speed Cassette Black, B1, 10-52t
Specification match

Hutchinson Griffus TLR Sideskin 29in Tire Black, 29x2.5
Replacement option
More parts (8)Fewer parts

SRAM DUB Pressfit Bottom Bracket MTB 92mm, Boost/Non-Boost
Replacement option
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 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" WT (27.5x2.4" WT size S)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 22 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: 2023 Kona Process X · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona 6061 Aluminum Butted 162mm Travel · Fork: Marzocchi Bomber Z1 Grip Damper 170mm
Suspension
Evaluate the suspension →Archived: Fork: Marzocchi Bomber Z1 Grip Damper 170mm · Rear shock: Fox DHX Performance Trunnion
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM GX AXS · Rear derailleur: SRAM GX AXS · Crankset: SRAM NX Eagle DUB; Chainring: 32t X-Sync Eagle · Bottom bracket: SRAM DUB PF92 · Cassette: SRAM GX-Eagle 10-52t 12spd · Chain: SRAM GX-Eagle
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: SRAM Code R; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM Code R
Wheels and tires
Check wheels and tires →Archived: Wheel size: 29" · Rims: WTB KOM Trail i30 TCS · Hubs: (F) Formula 110x15mm / (R) DT Swiss 350 148x12mm · Front tire: Maxxis Assegai EXO+ TR 3C 29x2.5" WT · Rear tire: Maxxis Minion DHR II EXO+ TR 3C 29x2.4" WT (27.5x2.4" WT size S)
Controls and contact points
Archived: Headset: FSA Orbit 1.5 EP ZS · Handlebar: Kona XC/BC 35 · Stem: Kona XC/BC 35 · Seatpost: TranzX Dropper +RAD Internal 31.6mm · Saddle: WTB Volt
Before and during the test ride
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Gallery8 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





