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Marin Bikes California

Marin Bikes // 265 Bel Marin Keys, Novato, CA 94949 Latitude: 38.070804 Longitude: -122.536518

Fairfax SC5

This model is from a previous generation and may not be available.
Fairfax SC5 Matte black with charcoal and cyan decals



  • 2015 Speed Commute Bikes Overview

Bike Description

With a wide-range 2x10-speed SRAM Via drivetrain, Tektro Gemini hydraulic disc brakes and finishing touches like Ergon's proven ergonomic grips and saddle, the Fairfax SC5 comes equipped with top shelf components for the discerning commuter or fitness rider who wants a bike with high level performance and functionality. The highly formed and butted Series 3 aluminum frame provides the perfect balance of comfort and pedaling efficiency while the carbon fork and lightweight wheelset provide for a smooth, fast, and nimble ride.

Bike Features

Speed Commute Series 3 Frames

Speed Commute Series 3 Frames

Lightweight aluminum frame with 3D forged dropouts and dual eyelets. Series 3 frames add post mount disc brakes and integrated rear kickstand attachment.

Speed Commute Series 3 Frames dropout

Speed Commute Series 3 Frames dropout

Series 3 Frames have 3D forged dropouts with integrated post mount disc brake mounts, rear mounted kickstand attachment, and dual eyelets for quick and easy fender and rack mounting

Speed Commute Custom Seat Stay

Speed Commute Custom Seat Stay

Custom seat stay bridge has two threaded eyelets to easily mount and type of fenders

Speed Commute Saddles

Speed Commute Saddles

Marin Fitness Plush Saddles for men and women provide an ergonomic and comfortable platform to maintain blood flow to sensitive nerve tissue while supporting your sit bones properly in the fitness riding position 

Bike Specs

Specs and pricing are subject to change without notice. Weights may vary based on size and parts.

Bike Frame Specs
Frame: Series Three 6061 Aluminum, 700c Wheels, Relieved Head Tube and BB, Internal Cable Routing, Post Mount Disc Specific Forged Dropouts
Suspension/Fork Specs
Front Fork: RFE Carbon with Alloy Steerer tube
Rear Suspension:
Drivetrain Specs
Crankset: SRAM S1000 2x10, 48/32T
Derailleur Rear: SRAM Via GT 2x10-Speed
Shift Lever: SRAM SL500, 2x10-Speed Trigger
Derailleur Front: SRAM Via Centro 2x10-Speed
Cassette: SRAM PG1020, 11-36, 10-Speed
Bottom Bracket: SRAM GXP
Chain: KMC X10
Wheels Specs
Hub Rear: Formula, 32 Hole
Hub Front: Formula, 32 Hole
Rim: Maddux SR300 700c, 30mm Tall with Sleeve Joint, 32 Hole
Spokes Nipples: 14 Gauge Black Stainless
Tires: Continental Sport Contact II 700x32c with Safety System Puncture Protection And Reflective Sidewall
Brake Specs
Brakes Front: Tektro Gemini Hydraulic Disc, 6” Rotor
Brakes Rear: Tektro Gemini Hydraulic Disc, 6” Rotor
Brake Levers: Tektro Gemini
Handlebar: Double Butted Flat Top, 6061 Alloy, OS-31.8mm, 700mm Wide
Grips: Ergon GS1 Locking Ergonomic
Stem: Marin OS Alloy Threadless, 31.8mm Bar Clamp
Headset: FSA Orbit C, 1 1/8
Seatpost: Marin 3D Forged with Alloy Micro Adjust, 15mm Offset, 400mm Length
Saddle: Ergon SM30
Pedals: Full Alloy Sport Flat
Chain Cover:

Bike Geometry

Sizes XS/15" S/17" M/19" L/20.5" XL/22"
Wheel Size
Stack 557.89 576.97 596.04 615.11 643.73
Reach 384.74 394.09 403.44 411.94 423.19
Head Tube Angle 72.5 72.5 72.5 72.5 72.5
Stem Length (mm)
Head Tube Length (mm) 135 155 175 195 225
Seat Tube Angle 73.5 73.5 73.5 73 73
Seat Tube Angle Virtual 73.5 73.5 73.5 73 73
Seat Tube Actual 381 431.8 482.6 520.7 558.8
Crank Length (mm)
Top Tube Actual (mm) 530.6 542.6 557.2 574.6 596.6
Top Tube Effective (mm) 550 565 580 600 620
BB Height 300 300 300 300 300
BB Drop 65 65 65 65 65
Fork Offset 45 45 45 45 45
Stand Over Height 679.9 725.7 770 803.5 839.1
Wheel Base 1014.42 1029.78 1045.15 1059.66 1079.93
Chain Stay (mm) 432 432 432 432 432
Seat Post (mm) 27.2 27.2 27.2 27.2 27.2

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