Velopedia Bicycle Archive

2017 Kona Fire Mountain

Original specifications: 26"/27.5" wheels · geometry for 5 published sizes.

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At a glance

Archive #900003207
Model year
2017
Category
Mountain
Sizes
XS (26"), S, M, L, XL
Colors
Gloss Orange/White/Cyan or Gloss Black/White/Cyan
Geometry
5 manufacturer sizes
In this record
23 specifications · 2 archived images · geometry
Model history 26 other years

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Identification clues

2017 archived details

Published colors
Gloss Orange/White/Cyan or Gloss Black/White/Cyan
Frame
Aluminum

Clues, not proof of model year. Colors vary and components may have been replaced.

Campaign
Original buildAluminum · 26"/27.5"

Manufacturer catalog

Published sizes and colors

5 sizes · 1 color

Manufacturer-published sizes and colors; availability and exact size/color pairings may vary by market or production run.

Published sizes

XS (26")SMLXL

Published colors

Gloss Orange/White/Cyan or Gloss Black/White/Cyan

Frameset

Frame ConstructionKona 6061 Aluminum Butted
Frame MaterialAluminum
ForkSuntour XCR 32 LO-R Coil Spring 100mm

Drivetrain

ShiftersShimano Altus
Front DerailleurShimano Altus
Rear DerailleurShimano Altus
CranksetSRAM S600; Chainring: 22/32/44t
Bottom BracketFSA 7420
CassetteShimano HG200 11-34t 9spd
ChainKMC X9
PedalsWellgo Platform

Brakes

BrakesBrake Calipers: Tektro HDM285; Front Brake Rotor: Tektro HDM285 180mm (160mm size S); Rear Brake Rotor: Tektro HDM285 160mm; Brake Levers: Tektro HDM285

Cockpit & Contact Points

HeadsetFSA No.57B
HandlebarKona Aluminum Riser
StemKona Control
SaddleKona XC
SeatpostKona Thumb w/Offset 27.2mm

Wheels & Tires

Hubs(F) Joytech 100x9mm / (R) Joytech 135x10mm
RimsDouble wall alloy
SpokesStainless Black 14g
Front TireKenda Slant Six 27.5/26x2.1"
Rear TireKenda Slant Six 27.5/26x2.1"
Wheel Size26"/27.5"

Geometry

5 sizes · 15 measurements

Frame measurements by size.

All geometry measurements5 sizes · 15 measurements
MeasurementXSSMLXL
Seat tube331 mm370 mm420 mm470 mm530 mm
Top tube559 mm570 mm599 mm626 mm660 mm
Head tube110 mm100 mm115 mm125 mm140 mm
Head-tube angle68°68.5°68.5°68.5°68.5°
Seat-tube angle74°74°74°74°74°
Chainstay / rear center425 mm435 mm435 mm435 mm435 mm
Wheelbase1080 mm1090 mm1121 mm1149 mm1184 mm
Bottom-bracket drop30 mm50 mm50 mm50 mm50 mm
Bottom-bracket height303 mm303 mm303 mm303 mm303 mm
Reach396 mm402 mm427 mm452 mm482 mm
Stack569 mm584 mm598 mm607 mm621 mm
Standover height680 mm690 mm730 mm765 mm805 mm
Fork offset / rake39 mm42 mm42 mm42 mm42 mm
Front center656 mm660 mm690 mm718 mm754 mm
Fork length / axle-to-crown483 mm487 mm487 mm487 mm487 mm

Dimensions as recorded.

Gearing

Lower gears help on climbs. Higher gears suit higher speeds.

RPM

RPM = pedal turns per minute.

XS44/32/22T · 11–34T · 9-speed
Lowest0.65:1 Highest4.00:1 Total range618%
Estimated speed At 90 RPM Lowest gear4.5 mph Highest gear28.1 mph

Rear tire: 26×2.1.

S, M, L, XL44/32/22T · 11–34T · 9-speed
Lowest0.65:1 Highest4.00:1 Total range618%
Estimated speed At 90 RPM Lowest gear4.7 mph Highest gear29.1 mph

Rear tire: 27.5×2.1.

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 other gearing

Try your current gearingChanged tires or gears? Calculate your setup.

Your changes apply to this calculation. The archived build stays unchanged.

Your gearing setup
Gears

Use up to three front tooth counts, separated by /. For one rear sprocket, enter the same count twice.

Rear tire

Apply the marking on your rear tire or edit its dimensions below. Older or fractional inch sizes need the ISO marking (e.g. 37-590).

For 32-622, width is 32 mm and rim diameter is 622 mm. Use the rear tire on mixed-wheel bikes. Leave both fields empty to compare ratios only.

Gear, dimension and cadence changes update results automatically.

Speeds are estimates. These calculations do not establish component compatibility or available tire clearance.

Parts & serviceability

Find replacement parts

Original specifications
Chain · Original
KMC X9
Retailer offers
Cassette · Original
Shimano HG200 11-34t 9spd
Front tire · Original
Kenda Slant Six 27.5/26x2.1"
More parts (5)Fewer parts
Crankset · Original
SRAM S600

Chainring: 22/32/44t

Front derailleur · Original
Shimano Altus
Rear derailleur · Original
Shimano Altus
Shifters · Original
Shimano Altus
Headset · Original
FSA No.57B

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
Kenda Slant Six 27.5/26x2.1"Check: Verify the fitted tire’s size marking and rim type.
Rear tire
Kenda Slant Six 27.5/26x2.1"Check: Verify the rear size; it may differ from the front.
Drivetrain
9-speedCheck: Match the installed drivetrain family, not just its speed count.
Bottom bracket / shell
FSA 7420Check: 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
0 of 20 checked Progress stays in this browser for this record.

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.

Archived: 2017 Kona Fire Mountain · Mountain · Published sizes: XS (26"), S, M, L, XL

Archived: Frame: Kona 6061 Aluminum Butted · Fork: Suntour XCR 32 LO-R Coil Spring 100mm

Archived: Fork: Suntour XCR 32 LO-R Coil Spring 100mm

Archived: Shifters: Shimano Altus · Front derailleur: Shimano Altus · Rear derailleur: Shimano Altus · Crankset: SRAM S600; Chainring: 22/32/44t · Bottom bracket: FSA 7420 · Cassette: Shimano HG200 11-34t 9spd · Chain: KMC X9

Archived: Brakes: Brake Calipers: Tektro HDM285; Front Brake Rotor: Tektro HDM285 180mm (160mm size S); Rear Brake Rotor: Tektro HDM285 160mm; Brake Levers: Tektro HDM285

Archived: Wheel size: 26"/27.5" · Rims: Double wall alloy · Hubs: (F) Joytech 100x9mm / (R) Joytech 135x10mm · Front tire: Kenda Slant Six 27.5/26x2.1" · Rear tire: Kenda Slant Six 27.5/26x2.1"

Controls and contact points

Archived: Headset: FSA No.57B · Handlebar: Kona Aluminum Riser · Stem: Kona Control · Seatpost: Kona Thumb w/Offset 27.2mm · Saddle: Kona XC · Pedals: Wellgo Platform

Before and during the test ride

Follow the full used-bike inspection order →

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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.

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