Uses front tire 26×2.2; rear size isn’t listed.
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.
Original build7005 aluminum, double-butted, carbon strut · Mountain Mix · 26" wheels
Frameset
| Frame Construction | TIG-welded |
|---|---|
| Frame Material | 7005 aluminum, double-butted, carbon strut |
| Fork | Manitou Skareb Elite, 100mm travel |
| Fork Material | Aluminum, single crown |
| Rear Shock | Fox Float R, 80mm travel |
Drivetrain
| Component 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" |
| Pedals | Time ATAC Alium |
Brakes
| Brakes | Avid Juicy 5 brakes, Avid Juicy 5 levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" integrated FSA Orbit IS |
|---|---|
| Handlebar | Ritcney Mountain 31.8 |
| Handlebar Extensions | Not included |
| Stem | Ritchey Mountain 31.8 |
| Saddle | WTB Rocket V |
| Seatpost | Ritchey Comp |
Wheels & Tires
| Hubs | Front: Shimano HB-M475 disc, Rear: Shimano FH-M475 disc |
|---|---|
| Rims | Sun Rims DS2-XC, 32-hole |
| Spokes | Stainless steel, 14ga. (2.0mm) straight gauge |
| Spoke Nipples | Brass nipples |
| Front Tire | 26 x 2.20" In10se System 2 |
| Wheel Size | 26" wheels |
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Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM = pedal turns per minute.
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 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
More parts (4)Fewer parts
22/32/44 teeth
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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
Equipment inspection checks 13 checks based on 6 archived component groups Open equipment checksClose equipment checks
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: Manitou Skareb Elite, 100mm travel · Aluminum, single crown
Suspension
Evaluate the suspension →Archived: Fork: Manitou Skareb Elite, 100mm travel · Rear shock: Fox Float R, 80mm travel
Drivetrain
Check drivetrain wear →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"
Brakes
Inspect the brakes →Archived: Brakes: Avid Juicy 5 brakes, Avid Juicy 5 levers
Wheels and tires
Check wheels and tires →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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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.





