Rear tire: 26×2.25.
Velopedia Bicycle Archive
2018 Kona Mohala
Original specifications: 26" wheels · geometry for 4 published sizes.
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At a glance
Archive #900003577- Model year
- 2018
- Category
- Mountain
- Sizes
- XS (26"), S, M, L
- Colors
- Gloss Dark & Light Green w/ Green & Grey Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 22 specifications · archived image · geometry
Model history 4 other years
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Compare side by side
Identification clues
2018 archived details
- Published colors
- Gloss Dark & Light Green w/ Green & Grey Decals
- Frame
- Aluminum
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum · 26"
Frameset
| Frame Construction | Kona Race Light 6061 Aluminum Butted |
|---|---|
| Frame Material | Aluminum |
| Fork | RockShox 30 Gold RL Solo Air 100mm Tapered |
Drivetrain
| Shifters | SRAM NX |
|---|---|
| Rear Derailleur | SRAM NX |
| Crankset | SRAM NX; Chainring: 28t X-Sync |
| Bottom Bracket | SRAM Powerspline |
| Cassette | SRAM PG1130 11-42t 11spd |
| Chain | SRAM PC1110 |
| Pedals | Kona JS2 |
Brakes
| Brakes | Brake Calipers: Shimano Hydraulic MT500; Front Brake Rotor: Shimano RT30 180mm (centerlock); Rear Brake Rotor: Shimano RT30 160mm (centerlock); Brake Levers: Shimano Hydraulic MT500 |
|---|
Cockpit & Contact Points
| Headset | FSA No.57B |
|---|---|
| Handlebar | Kona XC/BC Riser |
| Stem | Kona XC |
| Saddle | Kona Lisa |
| Seatpost | Kona Thumb w/Offset 31.6mm |
Wheels & Tires
| Hubs | (F) Formula 100x9mm (centerlock) / (R) Shimano 135x10mm (centerlock) |
|---|---|
| Rims | WTB STP I25 |
| Spokes | Sandvik Stainless Black 14g |
| Front Tire | Schwalbe Nobby Nic 27.5/26x2.25" |
| Rear Tire | Schwalbe Nobby Nic 27.5/26x2.25" |
| Wheel Size | 26" |
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 | XS | S | M | L |
|---|---|---|---|---|
| Seat tube | 331 mm | 370 mm | 420 mm | 470 mm |
| Top tube | 555 mm | 570 mm | 599 mm | 626 mm |
| Head tube | 100 mm | 100 mm | 115 mm | 125 mm |
| Head-tube angle | 68° | 68.5° | 68.5° | 68.5° |
| Seat-tube angle | 74° | 74° | 74° | 74° |
| Chainstay / rear center | 425 mm | 435 mm | 435 mm | 435 mm |
| Wheelbase | 1075 mm | 1091 mm | 1121 mm | 1149 mm |
| Bottom-bracket drop | 30 mm | 50 mm | 50 mm | 50 mm |
| Bottom-bracket height | 303 mm | 304 mm | 304 mm | 304 mm |
| Reach | 395 mm | 402 mm | 427 mm | 451 mm |
| Stack | 559 mm | 587 mm | 601 mm | 610 mm |
| Standover height | 677 mm | 715 mm | 725 mm | 730 mm |
| Fork offset / rake | 39 mm | 42 mm | 42 mm | 42 mm |
| Front center | 652 mm | 660 mm | 691 mm | 719 mm |
| Fork length / axle-to-crown | 483 mm | 490 mm | 490 mm | 490 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
Rear tire: 27.5×2.25.
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 PC-1110 Chain One Color, 114 Links/11 Speed
Model match

SRAM NX PG-1130 11-Speed Cassette One Color, 11-42t
Model match

SRAM NX 1x11 Rear Derailleur Black, Long Cage
Specification match
More parts (6)Fewer parts
Chainring: 28t X-Sync
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
- Schwalbe Nobby Nic 27.5/26x2.25"Check: Verify the fitted tire’s size marking and rim type.
- Rear tire
- Schwalbe Nobby Nic 27.5/26x2.25"Check: Verify the rear size; it may differ from the front.
- Drivetrain
- 11-speedCheck: Match the installed drivetrain family, not just its speed count.
- Bottom bracket / shell
- SRAM PowersplineCheck: 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: 2018 Kona Mohala · Mountain · Published sizes: XS (26"), S, M, L
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona Race Light 6061 Aluminum Butted · Fork: RockShox 30 Gold RL Solo Air 100mm Tapered
Suspension
Evaluate the suspension →Archived: Fork: RockShox 30 Gold RL Solo Air 100mm Tapered
Drivetrain
Check drivetrain wear →Archived: Shifters: SRAM NX · Rear derailleur: SRAM NX · Crankset: SRAM NX; Chainring: 28t X-Sync · Bottom bracket: SRAM Powerspline · Cassette: SRAM PG1130 11-42t 11spd · Chain: SRAM PC1110
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: Shimano Hydraulic MT500; Front Brake Rotor: Shimano RT30 180mm (centerlock); Rear Brake Rotor: Shimano RT30 160mm (centerlock); Brake Levers: Shimano Hydraulic MT500
Wheels and tires
Check wheels and tires →Archived: Wheel size: 26" · Rims: WTB STP i25 · Hubs: (F) Formula 100x9mm (centerlock) / (R) Shimano 135x10mm (centerlock) · Front tire: Schwalbe Nobby Nic 27.5/26x2.25" · Rear tire: Schwalbe Nobby Nic 27.5/26x2.25"
Controls and contact points
Archived: Headset: FSA No.57B · Handlebar: Kona XC/BC Riser · Stem: Kona XC · Seatpost: Kona Thumb w/Offset 31.6mm · Saddle: Kona Lisa · Pedals: Kona JS2
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.





