2017 Marin

San Rafael DS4

A 700c aluminum frame commuter bike with upper mid-range components and hydraulic disc brakes.
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FrameAluminum
SuspensionHardtail, 63mm
ForkSuntour NCX
Wheels700c Aluminum
Drivetrain3 × 10
GroupsetDeore
BrakesHydraulic Disc
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Insights
Gearing

A bike with lower gearing will be easier to ride up steep hills, while a higher top end means it will pedal faster down hills.

Lowest gear

(climbing)

38 mph

San Rafael DS4

31 mph

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Highest gear

(descending)

Sizing
XS

5'1" – 5'6"

SM

5'4" – 5'9"

MD

5'7" – 6'0"

LG

5'10" – 6'3"

XL

6'0" – 6'5"

🐐 Estimated

Rider Fit Notes

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Geometry
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Specs
Build
Frame

Series 3 6061 Aluminum w/ SHOT Tech, 700C Wheels, Relieved Head Tube and BB, Internal Cable Routing, Post Mount Disc Specific Forged Dropouts

Fork

SR Suntour NCXD LO, Hydraulic Lockout, Adjustable Damping, 63mm Travel

Travel63mm

Bottom Bracket

Shimano Octalink V2 Cartridge

Headset

FSA No.10-P

Stem

Marin 3D Forged Alloy

Handlebar

Marin Flat Top Riser

Saddle

Marin Fitness

Seatpost

Marin Alloy

TypeRigid

Pedals

Dual Sport Platform

Grips

Marin Ergonomic Locking

Groupset
Rear Derailleur

Shimano Deore Shadow

Front Derailleur

Shimano Deore

Crank

Shimano FC-T521, 10-speed, 48/36/26, w/Ring Guard

Shifters

Shimano Deore 10-speed

Cassette

Shimano HG50, 11-34

Chain

Shimano Deore 10-speed

Brakes

Shimano BR-M315 Hydraulic Disc, 160mm Rotor

TypeHydraulic Disc

Brake Levers

Shimano Hydraulic

Wheels
Rims

Marin Aluminum Double Wall, Disc Specific

Front Hub

Forged Aluminum Alloy, 6-Bolt Disc, 32H

Rear Hub

Forged Aluminum Alloy, 6-Bolt Disc, 32H

Tires

Schwalbe Smart Sam Performance, 700Cx40, Puncture Protection

Rider Notes
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Last updated April 23
Not listed for 1,796 days