Velopedia Bicycle Archive

2007 Kona Oahu

Original specifications: Shimano Tourney · 7-speed · mechanical rear derailleur · 26" wheels.

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At a glance

Archive #95242
Model year
2007
Category
Mountain
Sizes
14", 16", 18", 20", 22"
Colors
1 Tone
In this record
24 specifications
Campaign
Original buildKona 7005 Butted Aluminum · Mountain Mix · 26" wheels

Historical catalog variants

Archived sizes and colors

5 item records

Item-level catalog entries recovered from Velopedia’s original bicycle archive. They document how this model was listed historically; they do not identify the frame size associated with legacy reference geometry or indicate current availability.

Published sizes

14"16"18"20"22"

Published colors

1 Tone
View 5 archived size/color combinations
SizeColor
14"1 Tone
16"1 Tone
18"1 Tone
20"1 Tone
22"1 Tone

Historical catalog evidence. Exact specifications and naming may vary by market, production run or manufacturer revision.

Frameset

Frame ConstructionTIG-welded
Frame MaterialKona 7005 Butted Aluminum
ForkSR Suntour M-2000, 75mm travel
Fork MaterialSingle

Drivetrain

Component GroupMountain Mix
ShiftersSRAM MRX
Front DerailleurShimano Tourney
Rear DerailleurShimano Tourney
CranksetSR Suntour XCC-150PB, 42/34/24 teeth
Bottom BracketTH M1
Rear Cogs7-speed, 13 - 28 teeth
ChainKMC Z150, 1/2 x 3/32"
PedalsWellgo LU-C3

Brakes

BrakesTektro 845AL brakes, Tektro RS-384A levers

Cockpit & Contact Points

HeadsetTh
HandlebarKona Riser
StemKona Control
SaddleWTB Speed V Sport SE
SeatpostKona Thumb

Wheels & Tires

HubsFormula
RimsAlex Z-1000
SpokesStainless steel, 14ga. (2.0mm)
Front Tire26 x 1.90" CST Crusader
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

All published sizes42/34/24T · 13–28T · 7-speed
Lowest0.86:1 Highest3.23:1 Total range377%
Estimated speed At 90 RPM Lowest gear5.9 mph Highest gear22.3 mph

Uses front tire 26×1.9; rear size isn’t listed.

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
Front tire · Original
26 x 1.90" CST Crusader
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Retailer offers
Pedals · Original
Wellgo LU-C3
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Saddle · Original
WTB Speed V Sport SE
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More parts (3)Fewer parts
Front derailleur · Original
Shimano Tourney
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Rear derailleur · Original
Shimano Tourney
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Rims · Original
Alex Z-1000
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Parts and service referenceQuick reference before buying parts

Archived specifications for reference. Check the fitted parts before ordering.

Front tire
26 x 1.90" CST Crusader
Drivetrain
7-speed
Bottom bracket / shell
TH M1
Equipment inspection checks 11 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 11 checked Progress stays in this browser for this record.

Checks selected from the archived equipment. Confirm what is fitted today. This is not a complete safety inspection; use the full inspection guide before test riding.

Full used-bike inspection guide →

Frame and fork

Inspect the frame and fork →

Archived: Frame: TIG-welded · Fork: SR Suntour M-2000, 75mm travel · Single

Suspension

Evaluate the suspension →

Archived: Fork: SR Suntour M-2000, 75mm travel

Drivetrain

Check drivetrain wear →

Archived: Group: Mountain Mix · Shifters: SRAM MRX · Front derailleur: Shimano Tourney · Rear derailleur: Shimano Tourney · Crankset: SR Suntour XCC-150PB, 42/34/24 teeth · Bottom bracket: TH M1 · Rear cogs: 7-speed, 13 - 28 teeth · Chain: KMC Z150, 1/2 x 3/32"

Brakes

Inspect the brakes →

Archived: Brakes: Tektro 845AL brakes, Tektro RS-384A levers

Wheels and tires

Check wheels and tires →

Archived: Wheel size: 26" wheels · Rims: Alex Z-1000 · Hubs: Formula · Front tire: 26 x 1.90" CST Crusader

Controls and contact points

Archived: Headset: TH · Handlebar: Kona Riser · Stem: Kona Control · Seatpost: Kona Thumb · Saddle: WTB Speed V Sport SE · Pedals: Wellgo LU-C3

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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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