Rear tire: 27.5×2.3.
Velopedia Bicycle Archive
2018 Kona Process 153 CR/DL 27.5
Original specifications: 27.5" wheels · geometry for 4 published sizes.
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At a glance
Archive #900003316- Model year
- 2018
- Category
- Mountain
- Sizes
- S, M, L, XL
- Colors
- Gloss Aqua w/ Copper & Charcoal Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 22 specifications · archived image · geometry
Model history 2 other years
Browse other years
Compare side by side
Identification clues
2018 archived details
- Published colors
- Gloss Aqua w/ Copper & Charcoal 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 DH Carbon w/ 6061 Aluminum chain stays 153mm Travel |
|---|---|
| Frame Material | Carbon Fiber |
| Fork | RockShox Lyrik RCT3 Solo Air 160mm Tapered 110mm Spacing |
| Rear Shock | RockShox Super Deluxe RCT Trunnion |
Drivetrain
| Shifters | SRAM GX-Eagle |
|---|---|
| Rear Derailleur | SRAM X01-Eagle |
| Crankset | SRAM Descendant Carbon; Chainring: 34t X-Sync Eagle |
| Bottom Bracket | SRAM GXP PF92 |
| Cassette | SRAM X01-Eagle 10-50t 12spd |
| Chain | SRAM GX-Eagle |
Brakes
| Brakes | Brake Calipers: SRAM Guide RSC; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM Guide RSC |
|---|
Cockpit & Contact Points
| Headset | FSA no.57EP |
|---|---|
| Handlebar | Kona XC/BC 35 |
| Stem | Kona XC/BC 35 |
| Saddle | WTB Volt Race (Race 250 size S) |
| Seatpost | Rock Shox Reverb w/Plunger Lever 31.6mm |
Wheels & Tires
| Hubs | (F) SRAM S900 110x15mm / (R) SRAM S900 148x12mm |
|---|---|
| Rims | WTB Asym i29 TCS |
| Spokes | Stainless Black 14g |
| Front Tire | Maxxis Minion DHF EXO TR 3C 27.5x2.5" |
| Rear Tire | Maxxis Minion DHF EXO TR 3C 27.5x2.3" |
| 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 | 385 mm | 410 mm | 450 mm | 485 mm |
| Top tube | 573 mm | 600 mm | 629 mm | 668 mm |
| Head tube | 115 mm | 120 mm | 130 mm | 140 mm |
| Head-tube angle | 66° | 66° | 66° | 66° |
| Seat-tube angle | 76° | 76° | 76° | 76° |
| Chainstay / rear center | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1160 mm | 1187 mm | 1216 mm | 1255 mm |
| Bottom-bracket drop | 10 mm | 10 mm | 10 mm | 10 mm |
| Bottom-bracket height | 348 mm | 348 mm | 348 mm | 348 mm |
| Reach | 425 mm | 450 mm | 475 mm | 510 mm |
| Stack | 602 mm | 607 mm | 616 mm | 625 mm |
| Standover height | 705 mm | 704 mm | 704 mm | 703 mm |
| Fork offset / rake | 42 mm | 42 mm | 42 mm | 42 mm |
| Front center | 735 mm | 762 mm | 791 mm | 830 mm |
| Fork length / axle-to-crown | 552 mm | 552 mm | 552 mm | 552 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
Specification match

Maxxis Minion DHF Wide Trail 3C/EXO/TR 27.5in Tire 3C Maxx Grip/EXO/TR, 27.5x2.5
Model match
Other replacement options (1)

Maxxis Minion DHF Wide Trail 3C/EXO/TR 27.5in Tire 3C Maxx Terra/EXO/TR, 27.5x2.5
Model match

SRAM X01 Eagle 12-Speed Rear Derailleur Lunar, 52T
Specification match
More parts (9)Fewer parts
Chainring: 34t 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 Minion DHF EXO TR 3C 27.5x2.5"Check: Verify the fitted tire’s size marking and rim type.
- Rear tire
- Maxxis Minion DHF EXO TR 3C 27.5x2.3"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 GXP 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: 2018 Kona Process 153 CR/DL 27.5 · Mountain · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona DH Carbon w/ 6061 Aluminum chain stays 153mm Travel · Fork: RockShox Lyrik RCT3 Solo Air 160mm Tapered 110mm Spacing
Suspension
Evaluate the suspension →Archived: Fork: RockShox Lyrik RCT3 Solo Air 160mm Tapered 110mm Spacing · Rear shock: RockShox Super Deluxe RCT Trunnion
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM GX-Eagle · Rear derailleur: SRAM X01-Eagle · Crankset: SRAM Descendant Carbon; Chainring: 34t X-Sync Eagle · Bottom bracket: SRAM GXP PF92 · Cassette: SRAM X01-Eagle 10-50t 12spd · Chain: SRAM GX-Eagle
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: SRAM Guide RSC; Front Brake Rotor: SRAM Centerline 200mm; Rear Brake Rotor: SRAM Centerline 200mm; Brake Levers: SRAM Guide RSC
Wheels and tires
Check wheels and tires →Archived: Wheel size: 27.5" · Rims: WTB Asym i29 TCS · Hubs: (F) SRAM S900 110x15mm / (R) SRAM S900 148x12mm · Front tire: Maxxis Minion DHF EXO TR 3C 27.5x2.5" · Rear tire: Maxxis Minion DHF EXO TR 3C 27.5x2.3"
Controls and contact points
Archived: Headset: FSA No.57EP · Handlebar: Kona XC/BC 35 · Stem: Kona XC/BC 35 · Seatpost: Rock Shox Reverb w/Plunger Lever 31.6mm · Saddle: WTB Volt Race (Race 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.

