Marin Fairfax SC1

2015 UrbanFitness Manufacturer page

Suspension: Rigid
Wheels: 700c
Drivetrain: 3 × 8 28–48t / 11–32t
Gear range: 499%
Frame: Aluminum
Brakes: Rim brake

Rider height by size (cm)

Size guide

XS 156–166
SM 163–174
MD 171–182
LG 179–189
XL 185–195

Components

14 of 22 identified

Parts found in a manufacturer catalog show their brand, model and key numbers, and the steps show how precisely they are identified: brand, series, model, or the exact product. The info button has every detail and the text the manufacturer published.

Frame and fork

1 part

Frame

Series Two 6061 Aluminum, 700c Wheels, Forged Dropouts, Rim Brake, Internal Cable Routing Not identified

Suspension

1 part

Fork

Straight Blade Steel, Cr-Mo Steer, 700c, 1 1/8” Not identified

Drivetrain

7 parts

Bottom bracket

Sealed Cartridge Not identified
Cassette
- Shimano CS-HG31 8 speeds
CS-HG31
Chain
- KMC
Crankset
- SR Suntour 48/38/28t
Front derailleur
- Shimano Altus
Rear derailleur
- Shimano Altus
Shifters
- Shimano ST-EF51
ST-EF51

Brakes

2 parts

Brake levers
- Shimano
Brakes

Forged Alloy Linear Pull with Power Modulator Not identified

Wheels and tires

4 parts

Cockpit and contact points

7 parts

Grips

Dual Density Not identified
Handlebar

6061 Alloy, 25.4, Flat Bar, 9° Back Sweep Not identified
Headset
- FSA
Pedals

Composite Sport Flat Not identified
Saddle
- Marin
Seatpost
- Marin
Stem

Melt Forged Alloy Threadless, 20° Rise Not identified

Sizes and geometry

5 sizes Open in the geometry plotter

Enter your height to highlight matching ranges.

Size MD

Table

Reach 403mm

Stack 596mm

Wheelbase 1045mm

Head angle 72.5°

Seat angle 73.5°

Every size is drawn to the same scale, in millimeters. Explanatory schematic on an assumed 700c wheel; exact published values are in the table below.

Size Reported by the manufacturer

Complete manufacturer geometry table 5 published sizes

Complete manufacturer geometry by size
Measurement
Reachmm	384.74	394.09	403.44	411.94	423.19
Stackmm	557.89	576.97	596.04	615.11	643.73
Top tube lengthmm	550	565	580	600	620
Seat tube lengthmm	381	431.8	482.6	520.7	558.8
Head tube lengthmm	135	155	175	195	225
Head tube angle	72.5°	72.5°	72.5°	72.5°	72.5°
Seat tube angle	73.5°	73.5°	73.5°	73°	73°
Chainstay lengthmm	432	432	432	432	432
Wheelbasemm	1014.42	1029.78	1045.15	1059.66	1079.93
Front centermm	591	606	621	636	656
Bottom bracket dropmm	65	65	65	65	65
Bottom bracket heightmm	300	300	300	300	300
Standover heightmm	679.9	725.7	770	803.5	839.1
Fork rakemm	45	45	45	45	45
Trailmm	63	63	63	63	63
Stack/reach ratio	1.45	1.46	1.48	1.49	1.52

Not published by the manufacturer: Front travel, Rear travel, Crank length, Handlebar width, Stem length, Stem angle, Seatpost length and Dropper post travel.

Specifications

Frame and fork

Intended fit: Unisex
Frame material: Aluminum
Fork material: Steel

Suspension

Suspension configuration: Rigid

Drivetrain

Derived by Bikelake

Front chainrings: 3
Smallest chainring: 28
Largest chainring: 48
Rear sprockets: 8
Smallest sprocket: 11
Largest sprocket: 32
Lowest gear: 25.4 in
Highest gear: 126.6 in

Wheels and brakes

Wheel configuration: Same size
Brake type: Rim brake

Fit and controls

Seatpost: Rigid seatpost
Shifting: Mechanical

Additional specifications

Tire width: 32c
Travel: Front: Additional specification: Not available: Yes
Wheel material: Aluminum
Wheel size: 700c

Technical analysis

2 measures

How these figures sit among bicycles of the same class and model year. Context, not a ranking.

Lowest gear

25.4 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2015
Sample: 95 bicycles with this information
Coverage: 87.1% of the class

Highest gear

126.6 gear inches

This value is within the central range for this class.

Cohort: Urban / Fitness Model year: 2015
Sample: 95 bicycles with this information
Coverage: 87.1% of the class

Gearing

Estimated speeds at 80 rpm

Lowest gear: 9.7 km/h
Highest gear: 48.5 km/h

Total gear range 499%

Technical details and class reference

These speeds describe the gearing at the selected cadence, not how fast you can ride.
Calculated from published gear-inch values and their wheel-size assumptions.
These gearing values describe the bicycle, not a selected frame size.
A 100% range means one ratio; 500% means the highest ratio is five times the lowest.
For e-bikes, motor assistance cutoff is not represented.

Gear-inch range

Lower gear-inch values travel less distance per pedal revolution; higher values travel farther.

This bicycle: 25.4–126.6 gear inches
Class reference (p10–p90): 22.2–131.8 gear inches; The band runs from p10 for the lowest gear to p90 for the highest gear.

Cohort: Urban / Fitness Model year: 2015
Lowest gear: 95 bicycles with this information, 87.1% of the class
Highest gear: 95 bicycles with this information, 87.1% of the class

Lineup changes

The published facts that differ across this family's builds and from the same model a year earlier. Missing information never counts as zero.

Differences across 2015 builds

Differences across 2015 builds
Specification	This bicycle Marin Fairfax SC1	Marin Fairfax SC2	Marin Fairfax SC2 IG	Marin Fairfax SC3	Marin Fairfax SC4	Marin Fairfax SC5
Frame
Fork material	Steel	Aluminum	Aluminum	Aluminum	Carbon	Carbon
Drivetrain
Front chainrings	3	3	1	3	3	2
Smallest chainring	28	28	Not informed	28	26	32
Largest chainring	48	48	Not informed	48	48	48
Rear sprockets	8	9	Not informed	9	9	10
Smallest sprocket	11	11	Not informed	11	11	11
Largest sprocket	32	34	Not informed	34	34	36
Lowest gear	25.4 in	23.9 in	Not informed	23.9 in	22.2 in	25.8 in
Highest gear	126.6 in	126.6 in	Not informed	126.6 in	126.6 in	126.6 in
Drivetrain technologies	Not informed	Not informed	internally-geared-hub	Not informed	Not informed	Not informed
Brakes
Brake type	Rim brake	Rim brake	Rim brake	Hydraulic disc	Hydraulic disc	Hydraulic disc
Other specifications
Travel	Configuration: RigidFront: Additional specification: Not available: Yes	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid	Configuration: Rigid