GHOST Square Urban 2 Bike - 2017

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Sleek, speedy and loaded with smart components like disc brakes and an integrated cargo rack, the Square Urban 2 bike from GHOST is a city sophisticate that's just plain fun to cruise around on.

  • Features

    • Lightweight aluminum alloy frame and fork deliver a speedy and agile ride
    • Integrated fenders keep you dry when the road is not
    • Integrated cargo rack is pannier-ready
    • Shimano triple crank and Deore 9-speed rear derailleur provide 27 gear combinations
    • Tektro ACC hydraulic disc brakes provide worry-free stopping power
    • Integrated kickstand
    • REI is proud to be the exclusive U.S. retailer of GHOST brand bikes
    • Specs are subject to change


    Free Adjustment Period:
    New bikes go through a normal break-in period, after which they should be readjusted. All bicycles sold at REI include free adjustments for one year after purchase date—as many times as you need. Included: derailleur and brake adjustments, lateral wheel truing, hub and headset bearing adjustments, tire inflation and chain lubrication. Not included: replacement or installation of new components or accessories, any other services. Call your local REI Co-op Bike Shop for more information.
    View all GHOST Hybrid Bikes
  • Technical Specs

    Best Use

    Urban Cycling

    Bike Frame Material



    Aluminum alloy

    Bike Suspension

    No Suspension


    Alloy rigid


    Shimano FC 371 48-36-26


    Shimano Acera SL

    Front Derailleur

    Shimano 390

    Rear Derailleur

    Shimano Deore 9-Speed

    Rear Cogs

    Shimano 11-32

    Number of Gears


    Brake Type

    Hydraulic Disc Brake


    Tektro ACC hydraulic disc 160mm

    Brake Levers

    Tektro ACC hydraulic disc


    ALEX TD19 700C

    Front Hub

    GHOST Disc QR

    Rear Hub

    GHOST Disc QR

    Wheel Size



    Schwalbe Kojak 700x35

    Tire Width

    35 millimeters

    Handlebar Shape

    Riser Bar


    GHOST Low Rizer


    GHOST AS GH2 31.8mm

    Seat Post

    GHOST light DC1 31.6mm


    GHOST 2059 HRN




    Shimano 9-Speed


    29 lbs. 5 oz.



  • Size Chart

    S M L XL
    Height Range 5'1"-5'6" 5'5"-5'11" 5'10"-6'3" 6'1-6'7"
    Reach 391 393 400 403
    Stack 636 641 664 683
    Effective Top Tube 580 595 610 625
    Seat Tube Center-Top 470 520 570 620
    Standover Height 735 770 815 855
    Head Tube Length 160 165 185 205
    Head Tube Angle (degrees) 70 70 71 71
    Seat Tube Angle (degrees) 73.5 72.5 72.5 72
    Bottom Bracket Height -60 -60 -60 -60
    Wheelbase 1105 1108 1112 1121
    Chainstay 455 455 455 455

    Sizing Notes

    All measurements are stated in millimeters or degrees unless otherwise indicated.

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