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Marin Bikes

Four Corners

2017 Marin Four Corners profile.

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  • Size Range: S, M, L, XL

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Specifications

  • Frame

    Double Butted CrMo, 700C Wheels, Utilitour Geometry, Fender and Rack Mounts, Disc Mount

  • Front Fork

    CrMo, Fender and Rack Eyelets, IS Disc

  • Crankset

    Shimano Sora Hollowtech II, 50/39/30T

  • Derailleur Rear

    Shimano Sora

  • Shift Lever

    Shimano Sora 9-Speed

  • Derailleur Front

    Shimano Sora

  • Cassette

    Shimano HG300 9-Speed, 11-32T

  • Bottom Bracket

    Shimano Hollowtech II

  • Chain

    KMC X9

  • Hub Rear

    Forged Aluminum Alloy, 6-Bolt Disc, 32H

  • Hub Front

    Forged Aluminum Alloy, 6-Bolt Disc, 32H

  • Rim

    Marin Aluminum, Double Wall, Disc Specific

  • Tires

    Schwalbe Silento, 700Cx40, Reflective Sidewall, Kevlar Puncture Protection

  • Brakes Front

    Promax Render R Road Mechanical Disc, 160mm Rotor

  • Brakes Rear

    Promax Render R Road Mechanical Disc, 160mm Rotor

  • Brake Levers

    Shimano w/ Integrated Shifters

  • Handlebar

    Marin Four Corners Flared Drop

  • Grips

    Marin Comfort Bar Tape, Shock Absorbing Gel Pads

  • Stem

    Marin 3D Forged Alloy

  • Headset

    FSA No.8D, Sealed Cartridge Bearings

  • Seatpost

    Marin Alloy

  • Saddle

    WTB Volt Sport Custom

  • Pedals

    Trekking Platform

Specifications, pricing, and availability are subject to change without notice.

Geometry

Four Corners geometry diagram
S M L XL
STACK 577 600 624 648
REACH 390 397 409 415
HEADTUBE ANGLE 72 72 72 72
HEADTUBE LENGTH 150 175 200 225
SEATTUBE ANGLE VIRTUAL 74 73.5 73 72
SEATTUBE ANGLE ACTUAL 74 73.5 73 72
SEATTUBE LENGTH 475 495 525 550
TOPTUBE ACTUAL 536.4 554.1 577.4 598.5
TOPTUBE EFFECTIVE 555 575 600 625
FORK OFFSET 49 49 49 49
BOTTOM BRACKET HEIGHT 283 283 283 283
BOTTOM BRACKET DROP 70 70 70 70
CHAINSTAY 450 450 450 450
WHEELBASE 1050.1 1065.4 1085.2 1098.3
STANDOVER HEIGHT 737 758 786 810
SEATPOST DIAMETER 27.2 27.2 27.2 27.2
STEM LENGTH 70 90 90 110
CRANK LENGTH 170 175 175 175

All lengths in millimeters