Velopedia Bicycle Archive
2021 Kona Dew
Original specifications: 650b wheels · geometry for 4 published sizes.
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At a glance
Archive #900002000- Model year
- 2021
- Category
- City & Commuter
- Original MSRP
- $629.00
- Sizes
- S, M, L, XL
- Colors
- Matte Blood Orange or Matte Black w/ Gloss Metallic Blue Decals
- Geometry
- 4 manufacturer sizes
- In this record
- 23 specifications · 2 archived images · original MSRP · geometry
Model history 15 other years
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Identification clues
2021 archived details
- Published colors
- Matte Blood Orange or Matte Black w/ Gloss Metallic Blue Decals
- Frame
- Aluminum
Clues, not proof of model year. Colors vary and components may have been replaced.
Original buildAluminum · 650b
Frameset
| Frame Construction | Kona 6061 Aluminum Butted |
|---|---|
| Frame Material | Aluminum |
| Fork | Kona Project Two Disc |
Drivetrain
| Shifters | Shimano Altus |
|---|---|
| Front Derailleur | Shimano Altus |
| Rear Derailleur | Shimano Altus |
| Crankset | Shimano Altus; Chainring: 22/36t |
| Bottom Bracket | Ch52 |
| Cassette | Shimano Altus 11-34t 8spd |
| Chain | KMC Z8.3 |
| Pedals | Feimin Platform |
Brakes
| Brakes | Brake Calipers: Tektro M280; Front Brake Rotor: Tektro 160mm; Rear Brake Rotor: Tektro 160mm; Brake Levers: Shimano Altus |
|---|
Cockpit & Contact Points
| Headset | FSA TH874 |
|---|---|
| Handlebar | Kona Aluminum Riser |
| Stem | Kona Control |
| Saddle | Kona Commuter |
| Seatpost | Kona Commuter 27.2mm |
Wheels & Tires
| Hubs | (F) Formula 100x9mm / (R) Formula 135x10mm |
|---|---|
| Rims | Double Wall alloy |
| Spokes | Stainless 14g |
| Front Tire | WTB Horizon Comp 650x47c |
| Rear Tire | WTB Horizon Comp 650x47c |
| Wheel Size | 650b |
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 | 420 mm | 470 mm | 520 mm | 580 mm |
| Top tube | 550 mm | 597 mm | 636 mm | 686 mm |
| Head tube | 135 mm | 175 mm | 215 mm | 255 mm |
| Head-tube angle | 70° | 70° | 70° | 70° |
| Seat-tube angle | 75° | 74° | 73° | 72° |
| Chainstay / rear center | 450 mm | 450 mm | 450 mm | 450 mm |
| Wheelbase | 1077 mm | 1116 mm | 1146 mm | 1185 mm |
| Bottom-bracket drop | 70 mm | 70 mm | 70 mm | 70 mm |
| Bottom-bracket height | 272 mm | 272 mm | 272 mm | 272 mm |
| Reach | 398 mm | 423 mm | 439 mm | 465 mm |
| Stack | 569 mm | 607 mm | 644 mm | 682 mm |
| Standover height | 687 mm | 722 mm | 757 mm | 798 mm |
| Fork offset / rake | 50 mm | 50 mm | 50 mm | 50 mm |
| Front center | 636 mm | 675 mm | 705 mm | 744 mm |
| Fork length / axle-to-crown | 410 mm | 410 mm | 410 mm | 410 mm |
Dimensions as recorded.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
Speed unavailable: wheel or tire size is missing or unclear.
Add your rear tire size to calculate speedHow 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-830 Chain One Color, 8 Speed
Replacement option

Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
More parts (6)Fewer parts
Chainring: 22/36t
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
- WTB Horizon Comp 650x47cCheck: Verify the fitted tire’s size marking and rim type.
- Rear tire
- WTB Horizon Comp 650x47cCheck: Verify the rear size; it may differ from the front.
- Drivetrain
- 8-speedCheck: Match the installed drivetrain family, not just its speed count.
- Seatpost diameter
- 27.2 mmCheck: Read the post’s diameter marking; seat-clamp size differs.
- Bottom bracket / shell
- CH52Check: Verify shell type and width, crank interface, and spindle length or spacers.
Bike-specific inspection checklist 19 checks based on 5 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: 2021 Kona Dew · City/Commuter · Published sizes: S, M, L, XL
Frame and fork
Inspect the frame and fork →Archived: Frame: Kona 6061 Aluminum Butted · Fork: Kona Project Two Disc
Drivetrain
Check drivetrain wear →Archived: Shifters: Shimano Altus · Front derailleur: Shimano Altus · Rear derailleur: Shimano Altus · Crankset: Shimano Altus; Chainring: 22/36t · Bottom bracket: CH52 · Cassette: Shimano Altus 11-34t 8spd · Chain: KMC Z8.3
Brakes
Inspect the brakes →Archived: Brakes: Brake Calipers: Tektro M280; Front Brake Rotor: Tektro 160mm; Rear Brake Rotor: Tektro 160mm; Brake Levers: Shimano Altus
Wheels and tires
Check wheels and tires →Archived: Wheel size: 650b · Rims: Double Wall alloy · Hubs: (F) Formula 100x9mm / (R) Formula 135x10mm · Front tire: WTB Horizon Comp 650x47c · Rear tire: WTB Horizon Comp 650x47c
Controls and contact points
Archived: Headset: FSA TH874 · Handlebar: Kona Aluminum Riser · Stem: Kona Control · Seatpost: Kona Commuter 27.2mm · Saddle: Kona Commuter · Pedals: Feimin Platform
Before and during the test ride
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Gallery2 images
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





