Lowest1.20:1
Highest4.33:1
Total range361%
Estimated speed At 90 RPM
Lowest gear
Highest gear
Uses front tire 700C×28; rear size isn’t listed.
Velopedia Bicycle Archive
2011 Marin Fairfax
Original specifications: Shimano Sora · 8-speed rear derailleur · 700c wheels.
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No archive photo is available for this record.
At a glance
Archive #23600- Model year
- 2011
- Category
- Road
- Original MSRP
- $699.99
- Sizes
- 15, 17, 19, 20.5, 22
- Colors
- Black/fluoro green
- In this record
- 24 specifications · original MSRP
Model history 7 other years
Browse other years
Compare side by side
Identification clues
2011 archived details
- Published colors
- Black/fluoro green
- Frame
- 6061 Triple Butted Aluminum
- Original equipment
- Road Mix
Clues, not proof of model year. Colors vary and components may have been replaced.
Original build6061 Triple Butted Aluminum · Road Mix · 700c wheels
Frameset
| Frame Construction | Aluminum |
|---|---|
| Frame Material | 6061 Triple Butted Aluminum |
| Fork | RFE Carbon |
| Fork Material | Carbon |
Drivetrain
| Component Group | Road Mix |
|---|---|
| Shifters | Shimano ST-R225 EZ-Fire |
| Front Derailleur | Shimano R443 |
| Rear Derailleur | Shimano Sora |
| Crankset | TruVativ Touro 3.0, 52/42/30t teeth |
| Bottom Bracket | Sealed cartridge |
| Rear Cogs | 8-speed, 12 - 25 teeth |
| Chain | Shimano HG40 |
Brakes
| Brakes | Forged Alloy Linear Pull brakes, Shimano integrated levers |
|---|
Cockpit & Contact Points
| Headset | 1 1/8" double sealed |
|---|---|
| Handlebar | Double Butted 6061 Alloy |
| Handlebar Extensions | Not included |
| Stem | Alloy threadless |
| Saddle | Marin ALP w/ gel |
| Seatpost | Comp Alloy Micro Adjust, 27.2mm diameter |
Wheels & Tires
| Hubs | Formula |
|---|---|
| Rims | Alex DC-19, 28-hole/32-hole |
| Spokes | WTB stainless, 14ga. (2.0mm) |
| Front Tire | 700 x 28c Kenda Road |
| Wheel Size | 700c wheels |
No specifications match. Try a component name or clear your search.
Gearing
Lower gears help on climbs. Higher gears suit higher speeds.
RPM
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
Shimano HG40
Retailer offers
SRAM PC-830 Chain One Color, 8 Speed
Replacement option
Shimano CN-HG40 on eBaySponsored links
Comp Alloy Micro Adjust
27.2mm diameter
Retailer offers
Race Face Ride XC Seatpost Black, 27.2x375mm
Replacement option
700 x 28c Kenda Road
Replacement search: 700cx28 bicycle tire Before ordering: Check rim type and tire clearance.
More parts (3)Fewer parts
Forged Alloy Linear Pull brakes
Shimano integrated levers
Shimano Sora
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.
Parts and service referenceQuick reference before buying parts
Archived specifications for reference. Check the fitted parts before ordering.
- Front tire
- 700 x 28c Kenda Road
- Drivetrain
- 8-speed
- Seatpost diameter
- 27.2 mm
- Bottom bracket / shell
- Sealed cartridge
Equipment inspection checks 10 checks based on 5 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: Aluminum · Fork: RFE Carbon · Carbon
Drivetrain
Check drivetrain wear →Archived: Group: Road Mix · Shifters: Shimano ST-R225 EZ-Fire · Front derailleur: Shimano R443 · Rear derailleur: Shimano Sora · Crankset: TruVativ Touro 3.0, 52/42/30t teeth · Bottom bracket: Sealed cartridge · Rear cogs: 8-speed, 12 - 25 teeth · Chain: Shimano HG40
Brakes
Inspect the brakes →Archived: Brakes: Forged Alloy Linear Pull brakes, Shimano integrated levers
Wheels and tires
Check wheels and tires →Archived: Wheel size: 700c wheels · Rims: Alex DC-19, 28-hole/32-hole · Hubs: Formula · Front tire: 700 x 28c Kenda Road
Controls and contact points
Archived: Headset: 1 1/8" double sealed · Handlebar: Double Butted 6061 Alloy · Stem: Alloy threadless · Seatpost: Comp Alloy Micro Adjust, 27.2mm diameter · Saddle: Marin ALP w/ gel
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- 6061 Double Butted Aluminum
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Specifications are presented as a reference. Components may vary by market, size, production run, or later manufacturer revisions.