Velopedia Bicycle Archive

2018 Kona Big Dew

Original specifications: 700c wheels · geometry for 5 published sizes.

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At a glance

Archive #900003166
Model year
2018
Category
City & Commuter
Sizes
48, 52, 55, 57, 59
Colors
Matt Navy Blue w/ Red Decals
Geometry
5 manufacturer sizes
In this record
24 specifications · archived image · geometry
Campaign
Original buildAluminum · 700c

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

4852555759

Published colors

Matt Navy Blue w/ Red Decals

Frameset

Frame ConstructionKona 6061 Aluminum Butted
Frame MaterialAluminum
ForkKona Project Two Aluminum Disc
Fork MaterialAluminum

Drivetrain

ShiftersShimano Acera
Front DerailleurShimano Acera
Rear DerailleurShimano Alivio
CranksetShimano Acera; Chainring: 22/30/40t
Bottom BracketShimano
CassetteShimano Acera 11-34t 9spd
ChainKMC X9
PedalsWellgo Platform

Brakes

BrakesBrake Calipers: Shimano Alivio; Front Brake Rotor: Shimano RT56 160mm; Rear Brake Rotor: Shimano RT56 160mm; Brake Levers: Shimano Alivio

Cockpit & Contact Points

HeadsetFSA No.10P
HandlebarKona Aluminum Riser
StemKona Road
SaddleKona Road
SeatpostKona Thumb w/Offset 27.2mm

Wheels & Tires

Hubs(F) Formula 100x9mm / (R) Formula 135x10mm
RimsDouble Wall alloy
SpokesStainless Black 15g fr / 14g rr
Front TireSchwalbe Road Cruiser K-Guard 700x47c
Rear TireSchwalbe Road Cruiser K-Guard 700x47c
Wheel Size700c

Geometry

5 sizes · 15 measurements

Frame measurements by size.

All geometry measurements5 sizes · 15 measurements
Measurement4852555759
Seat tube440 mm480 mm510 mm540 mm560 mm
Top tube560 mm575 mm590 mm610 mm630 mm
Head tube115 mm130 mm150 mm170 mm195 mm
Head-tube angle70.5°70.5°71°71°71°
Seat-tube angle74.5°74°73.5°73°72.5°
Chainstay / rear center445 mm445 mm445 mm445 mm445 mm
Wheelbase1076 mm1087 mm1094 mm1109 mm1124 mm
Bottom-bracket drop62 mm62 mm57 mm57 mm57 mm
Bottom-bracket height303 mm303 mm308 mm308 mm308 mm
Reach399 mm405 mm410 mm418 mm424 mm
Stack579 mm594 mm610 mm628 mm652 mm
Standover height735 mm765 mm795 mm820 mm840 mm
Fork offset / rake50 mm50 mm50 mm50 mm50 mm
Front center639 mm649 mm655 mm670 mm685 mm
Fork length / axle-to-crown440 mm440 mm440 mm440 mm440 mm

Dimensions as recorded.

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes40/30/22T · 11–34T · 9-speed
Lowest0.65:1 Highest3.64:1 Total range562%
Estimated speed At 90 RPM Lowest gear4.9 mph Highest gear27.5 mph

Rear tire: 700C×47.

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
Front tire · Original
Schwalbe Road Cruiser K-Guard 700x47c
Retailer offers
Cassette · Original
Shimano Acera 11-34t 9spd
More parts (5)Fewer parts
Crankset · Original
Shimano Acera

Chainring: 22/30/40t

Front derailleur · Original
Shimano Acera
Rear derailleur · Original
Shimano Alivio
Shifters · Original
Shimano Acera
Headset · Original
FSA No.10P

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 Road Cruiser K-Guard 700x47cCheck: Verify the fitted tire’s size marking and rim type.
Rear tire
Schwalbe Road Cruiser K-Guard 700x47cCheck: 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
ShimanoCheck: 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 19 checks based on 5 archived component groups Open checklistClose checklist
0 of 19 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: 2018 Kona Big Dew · City/Commuter · Published sizes: 48, 52, 55, 57, 59

Archived: Frame: Kona 6061 Aluminum Butted · Fork: Kona Project Two Aluminum Disc · Aluminum

Archived: Shifters: Shimano Acera · Front derailleur: Shimano Acera · Rear derailleur: Shimano Alivio · Crankset: Shimano Acera; Chainring: 22/30/40t · Bottom bracket: Shimano · Cassette: Shimano Acera 11-34t 9spd · Chain: KMC X9

Archived: Brakes: Brake Calipers: Shimano Alivio; Front Brake Rotor: Shimano RT56 160mm; Rear Brake Rotor: Shimano RT56 160mm; Brake Levers: Shimano Alivio

Archived: Wheel size: 700c · Rims: Double Wall alloy · Hubs: (F) Formula 100x9mm / (R) Formula 135x10mm · Front tire: Schwalbe Road Cruiser K-Guard 700x47c · Rear tire: Schwalbe Road Cruiser K-Guard 700x47c

Controls and contact points

Archived: Headset: FSA No.10P · Handlebar: Kona Aluminum Riser · Stem: Kona Road · Seatpost: Kona Thumb w/Offset 27.2mm · Saddle: Kona Road · Pedals: Wellgo Platform

Before and during the test ride

Follow the full used-bike inspection order →

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Campaign

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

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