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    MSRP
    Where to Buy
    $1

    At

    Category
    Commuter
    3.7
    Frame
    Aluminum
    Steel
    Wheels
    Aluminum
    Wheel Size
    700c
    Rim
    Tourney
    Drivetrain
    3 × 7
    Brand Site

    marinbikes.com

    Summary
    The Marin Larkspur CS1 is a 700c aluminum frame commuter bike with mid-range components and rim brakes.

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    Insights
    Gear Range

    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

    Larkspur CS1

    Highest gear

    (descending)

    Geometry
    Specs
    Frame

    Series 1 6061 Aluminum, 700C Wheels, Rack and Fender Eyelets

    Fork

    Steel, Straight Blade, Fender and Rack Eyelets

    Bottom Bracket

    Sealed Cartridge Bearings, Square Taper

    Headset

    FSA, Threaded

    Stem

    Marin Alloy Adjustable Height Quill

    Handlebar

    Marin Alloy, 30mm Rise

    Saddle

    Marin City + Sport Plush

    Seatpost

    Marin Alloy

    TypeRigid

    Pedals

    Commute Platform

    Grips

    Marin Commute

    Groupset
    Rear Derailleur

    Shimano TY300

    Front Derailleur

    Shimano TY510

    Crank

    Shimano TY301, 48/38/28, Ring Guard

    Shifters

    Shimano EF41 Shifter/Brake Lever Combo

    Cassette

    Sunrace 7-Speed, 11-34T

    Chain

    KMC Z50

    Brakes

    Forged Alloy Linear Pull w/ Power Modulator

    TypeRim

    Brake Levers

    Included With Shifters

    Wheels
    Rims

    Marin Aluminum Double Wall, Machined Sidewall

    Front Hub

    Forged Aluminum Alloy, 32H

    Rear Hub

    Forged Aluminum Alloy, 32H

    Tires

    Marin City + Sport 700Cx38

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