Velopedia Bicycle Archive

2005 K2 Bayside

Original specifications: Hybrid Mix drivetrain · 26" wheels.

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At a glance

Archive #93188
Model year
2005
Category
City & Commuter
Sizes
S, M, L, XL, womens small, womens medium
Colors
Champagne
In this record
25 specifications · archived image
Model history 3 other years

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Identification clues

2005 archived details

Published colors
Champagne
Frame
6000 aluminum
Original equipment
Hybrid Mix

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

Campaign
Original build6000 aluminum · Hybrid Mix · 26" wheels

Manufacturer catalog

Published sizes and colors

6 sizes · 1 color

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

Published sizes

SMLXLwomens smallwomens medium

Published colors

Champagne

Frameset

Frame ConstructionTIG-welded
Frame Material6000 aluminum
ForkK2
Fork MaterialAluminum, single crown

Drivetrain

Component GroupHybrid Mix
ShiftersSRAM ESP 3.0
Front DerailleurSuntour XR05, bottom-pull/clamp-on
Rear DerailleurSRAM ESP 3.0
CranksetSR Suntour XCC-100, 28/38/48 teeth
Rear Cogs7-speed, 13 - 34 teeth
ChainKMC Z51, 1/2 x 3/32"
PedalsK2 Comfort Tech

Brakes

BrakesTektro linear-pull brakes, Tektro levers

Cockpit & Contact Points

Headset1" steel
HandlebarAluminum riser
Handlebar ExtensionsNot included
StemAluminum, adjustable
SaddleK2 ComfortTech
SeatpostAluminum suspension

Wheels & Tires

HubsAluminum, Q/R
RimsAluminum, 32-hole
SpokesUCP, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 1.95" Kenda K-841C
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

Published build48/38/28T · 13–34T · 7-speed
Lowest0.82:1 Highest3.69:1 Total range448%
Estimated speed At 90 RPM Lowest gear5.7 mph Highest gear25.6 mph

Uses front tire 26×1.95; 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.

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

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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 Z51

1/2 x 3/32"

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Front tire · Original
26 x 1.95" Kenda K-841C
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Brake pads · Original
Tektro linear-pull brakes

Tektro levers

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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 1.95" Kenda K-841C
Drivetrain
7-speed
Campaign
Equipment inspection checks 10 checks based on 5 archived component groups Open equipment checksClose equipment checks
0 of 10 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: K2 · Aluminum, single crown

Drivetrain

Check drivetrain wear →

Archived: Group: Hybrid Mix · Shifters: SRAM ESP 3.0 · Front derailleur: Suntour XR05, bottom-pull/clamp-on · Rear derailleur: SRAM ESP 3.0 · Crankset: SR Suntour XCC-100, 28/38/48 teeth · Rear cogs: 7-speed, 13 - 34 teeth · Chain: KMC Z51, 1/2 x 3/32"

Brakes

Inspect the brakes →

Archived: Brakes: Tektro linear-pull brakes, Tektro levers

Wheels and tires

Check wheels and tires →

Archived: Wheel size: 26" wheels · Rims: Aluminum, 32-hole · Hubs: Aluminum, Q/R · Front tire: 26 x 1.95" Kenda K-841C

Controls and contact points

Archived: Headset: 1" steel · Handlebar: Aluminum riser · Stem: Aluminum, adjustable · Seatpost: Aluminum suspension · Saddle: K2 ComfortTech · Pedals: K2 Comfort Tech

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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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