Diamondback Trace Sport Bike - 2014

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Capable of handling pavement and gravel paths, the versatile Diamondback Trace Sport Bike delivers an upright riding position, a bump-absorbing fork and 24 gears to get you on your way.

  • Features

    • Sturdy aluminum frame withstands the rigors of regular use; flat handlebar enables upright riding position for greater comfort and heads-up visibility
    • Suspension fork helps keep you in control and comfortable with 75mm of travel
    • 24 gear combinations ensure you're able to pedal comfortably no matter the gradient; reliable Shimano shifters and derailleurs make precise work of shifting
    • Tektro Novela mechanical disc brakes supply all-weather stopping power
    • Sturdy double-walled rims are wrapped with Innova DualSport tires, which offer puncture resistance and can go from pavement to packed dirt or gravel paths with ease
    • Specs and images are subject to change


    This bike comes with Coast to Coast Support, which includes:
    • 1 year of free adjustments (see more below)
    • In-store bike assembly
    • Pickup in store or curbside
    • Bike experts available at 170+ bike shops
    REI Co-op Members get more:
    • Free flat tire repairs (labor only; parts not included)
    • 20% off shop services
    More about our free adjustments:
    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 Diamondback Hybrid Bikes
  • Technical Specs

    Best Use

    Recreational Cycling


    6061 aluminum

    Bike Suspension

    Front Suspension


    SR Suntour NVX, 75mm travel


    SR Suntour XCT, 28/38/48

    Bottom Bracket

    Shimano Deore Cartridge


    Shimano SL-M310

    Front Derailleur

    Shimano Deore

    Rear Derailleur

    Shimano Acera

    Rear Cogs

    Shimano HG-30, 11-32, 8-speed

    Number of Gears

    24 gear(s)


    Tektro Novela mechanical disc

    Brake Levers

    Shimano M445


    Weinmann SL-7

    Front Hub

    SL-7 alloy, 32h

    Rear Hub

    SL-7 alloy, 32h

    Wheel Size



    Innova DualSport, 700 x 40

    Handlebar Shape

    Riser Bar


    DB Lazer Series


    DB alloy

    Seat Post

    DB Lazer Series Micro Adjust


    DB Dual Sport Series


    Wellgo Alloy platform




    KMC Z99



    Bike Weight

    Bike weight is based on median size, as sold, or the average of two median sizes.



  • Size Chart

    XS S M L XL
    Height Range 5'1" - 5'4" 5'4" - 5'7" 5'7" - 5'10" 5'10" - 6'1" 6'1" - 6'4"
    Reach 366 388 401 422 443
    Stack 588 597 617 631 645
    Effective Top Tube 540 565 590 615 640
    Seat Tube Center-Top 360 400 440 480 530
    Standover Height 720 750 785 809 844
    Head Tube Length 100 110 95 110 125
    Head Tube Angle (degrees) 68 68 69.5 69.5 69.5
    Seat Tube Angle (degrees) 73.5 73.5 73 73 73
    Bottom Bracket Height 305 305 310 310 310
    Wheelbase 1,050 1,075 1,097 1,124 1,150
    Chainstay 425 425 444 444 444
    Fork Offset 42 42 46 46 46

    Sizing Notes

    Measurements are stated in millimeters unless otherwise indicated.

    How we measure bikes

    1. Standover Height Standover Height is a measurement from the ground to the top of the top tube, measured at the midpoint of the top tube.
    2. Reach Reach is the horizontal distance from the center of the cranks to the center of the head tube, measured at head tube level.
    3. Stack Stack is the vertical distance from the center of the cranks to the center of the head tube, measured to the top of the head tube.
    4. Effective Top Tube Effective top tube is the distance from the center of the head tube to the center of the seat tube/seat post, measured parallel to the ground.
    5. Seat Tube Center to Top Seat Tube length is the measurement of the seat tube, from the center of the cranks to the top of the seat tube.
    6. Head Tube Length Head Tube Length is measured from the bottom to the top of the head tube.
    7. Head Tube Angle Head Tube Angle is the acute angle between the head tube and the ground (measured towards the rear of the bike)
    8. Seat Tube Angle Seat Tube Angle is the acute angle between the seat tube and the ground (measured towards the rear of the bike).
    9. Bottom Bracket Height Bottom Bracket Height is a measurement taken vertically from the ground up to the center of the cranks.
    10. Wheelbase Wheelbase is the measurement from the center of the front axle to the center of the rear axle.
    11. Chainstay Length Chainstay Length is the measurement from the center of the cranks to the center of the rear axle.
    12. Fork Offset Fork Offset, or rake, is the distance from the front axle to a line drawn parallel to the center of the head tube or steering axis.
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