Velopedia Bicycle Archive

2005 K2 Razorback Comp

Original specifications: SRAM X9 · 9-speed · mechanical rear derailleur · 26" wheels.

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At a glance

Archive #93185
Model year
2005
Category
Mountain
Sizes
S, M, L, XL, way big
Colors
Gray/Silver
In this record
27 specifications · archived image
Model history 1 other year

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Identification clues

2005 archived details

Published colors
Gray/Silver
Frame
7005 aluminum, double-butted, carbon strut
Original equipment
Mountain Mix

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

Campaign
Original build7005 aluminum, double-butted, carbon strut · Mountain Mix · 26" wheels

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

SMLXLway big

Published colors

Gray/Silver

Frameset

Frame ConstructionTIG-welded
Frame Material7005 aluminum, double-butted, carbon strut
ForkManitou Skareb Elite, 100mm travel
Fork MaterialAluminum, single crown
Rear ShockFox Float R, 80mm travel

Drivetrain

Component GroupMountain Mix
ShiftersSRAM X-9
Front DerailleurSRAM X-Gen, bottom-pull/clamp-on
Rear DerailleurSRAM X.9
CranksetRace Face Ride XC ISIS, 22/32/44 teeth
Bottom BracketRace Face SRX ISIS
Rear Cogs9-speed, 11 - 34 teeth
ChainKMC Z9200, 1/2 x 3/32"
PedalsTime ATAC Alium

Brakes

BrakesAvid Juicy 5 brakes, Avid Juicy 5 levers

Cockpit & Contact Points

Headset1 1/8" integrated FSA Orbit IS
HandlebarRitcney Mountain 31.8
Handlebar ExtensionsNot included
StemRitchey Mountain 31.8
SaddleWTB Rocket V
SeatpostRitchey Comp

Wheels & Tires

HubsFront: Shimano HB-M475 disc, Rear: Shimano FH-M475 disc
RimsSun Rims DS2-XC, 32-hole
SpokesStainless steel, 14ga. (2.0mm) straight gauge
Spoke NipplesBrass nipples
Front Tire26 x 2.20" In10se System 2
Wheel Size26" wheels

Gearing

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

RPM

RPM = pedal turns per minute.

Published build44/32/22T · 11–34T · 9-speed
Lowest0.65:1 Highest4.00:1 Total range618%
Estimated speed At 90 RPM Lowest gear4.6 mph Highest gear28.3 mph

Uses front tire 26×2.2; 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 2.20" In10se System 2 Replacement search: 26x2.2 bicycle tire Before ordering: Check rim type and tire clearance.
Bottom bracket · Original
Race Face SRX ISIS
Saddle · Original
WTB Rocket V
More parts (4)Fewer parts
Crankset · Original
Race Face Ride XC ISIS

22/32/44 teeth

Rear derailleur · Original
SRAM X.9
Seatpost · Original
Ritchey Comp
Headset · Original
1 1/8" integrated FSA Orbit IS

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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 2.20" In10se System 2
Drivetrain
9-speed
Bottom bracket / shell
Race Face SRX ISIS
Campaign
Equipment inspection checks 13 checks based on 6 archived component groups Open equipment checksClose equipment checks
0 of 13 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 →

Archived: Frame: TIG-welded · Fork: Manitou Skareb Elite, 100mm travel · Aluminum, single crown

Archived: Fork: Manitou Skareb Elite, 100mm travel · Rear shock: Fox Float R, 80mm travel

Archived: Group: Mountain Mix · Shifters: SRAM X-9 · Front derailleur: SRAM X-Gen, bottom-pull/clamp-on · Rear derailleur: SRAM X.9 · Crankset: Race Face Ride XC ISIS, 22/32/44 teeth · Bottom bracket: Race Face SRX ISIS · Rear cogs: 9-speed, 11 - 34 teeth · Chain: KMC Z9200, 1/2 x 3/32"

Archived: Brakes: Avid Juicy 5 brakes, Avid Juicy 5 levers

Archived: Wheel size: 26" wheels · Rims: Sun Rims DS2-XC, 32-hole · Hubs: Front: Shimano HB-M475 disc, Rear: Shimano FH-M475 disc · Front tire: 26 x 2.20" In10se System 2

Controls and contact points

Archived: Headset: 1 1/8" integrated FSA Orbit IS · Handlebar: Ritcney Mountain 31.8 · Stem: Ritchey Mountain 31.8 · Seatpost: Ritchey Comp · Saddle: WTB Rocket V · Pedals: Time ATAC Alium

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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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