Bike Comparison
    Four Corners2020 Marin
    Recommended
    MSRP
    $1,099
    Where to Buy
    —
    $1

    At

    Category
    		Gravel
    2.6
    Frame
    		Steel
    Fork
    		Steel
    Wheels
    		Aluminum
    Wheel Size
    		650b
    Brakes
    		Mechanical Disc
    Motor
    Battery
    Groupset
    		Sora
    Drivetrain
    		3 × 9
    Brand Site

    marinbikes.com

    Summary
    		The Marin Four Corners is a steel frame gravel bike with mid-range components and mechanical disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Rider Position
    relaxedaggressive
    Terrain
    smoothrugged
    Four Corners
    Other Gravel bikes
    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)

    37 mph

    Four Corners

    Highest gear

    (descending)

    Spec Level

    Based on build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more.

    Geometry
    Specs
    Four Corners2020 Marin
    Frame

    Utilitour Double Butted CrMo, Size-Specific Wheels (XS, S = 650B, M, L, XL = 700C), Biometric Geometry, Fender and Rack Mounts, Disc Mount

    Fork

    CrMo, Fender, Rack, and Bottle Cage Eyelets, IS Disc Mount

    Bottom Bracket

    Shimano Hollowtech II

    Headset

    FSA No.8D, Sealed Cartridge Bearings

    Stem

    Marin 3D Forged Alloy

    Handlebar

    Marin Butted Alloy, Compact 12º Flared Drop

    Saddle

    Marin MTB

    Seatpost

    Marin Alloy, 27.2mm

    Pedals

    Trekking Platform

    Grips

    Marin Comfort Bar Tape, Shock Absorbing Gel Pads

    Groupset
    Rear Derailleur

    Shimano Sora 9-Speed

    Front Derailleur

    Shimano Sora

    Crank

    Shimano Sora Hollowtech II, 50/39/30T

    Shifters

    Shimano Sora 3x9-Speed

    Cassette

    Shimano HG300 9-Speed, 11-34T

    Chain

    KMC X9

    Brakes

    Tektro Spyre-C Road Mechanical Disc, 160mm Rotor

    Brake Levers

    Shimano w/ Integrated Shifters

    Wheels
    Rims

    Marin Aluminum, Double Wall, Disc Specific

    Spokes

    14g Black Stainless Steel

    Front Hub

    Forged Aluminum Alloy, 6-Bolt Disc, 32H

    Rear Hub

    Forged Aluminum Alloy, 6-Bolt Disc, 32H

    Tires

    WTB Resolute, 650B/700Cx42mm, Puncture Protection

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