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    Overdrive 12018 Diamondback
    Recommended
    RRP
    $499
    Where to Buy
    —
    $1

    At

    Category
    		Crosscountry
    3.0
    Frame
    		Aluminum
    		Suntour XCT
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    		Tektro Mechanical Disc
    		Tourney, Acera
    Drivetrain
    		3 × 8
    Suspension
    		Hardtail
    Front Travel
    		80mm
    Brand Site

    diamondback.com

    Summary
    		The Diamondback Overdrive 1 is a 27.5″ aluminum frame hardtail crosscountry bike with modest components and tektro mechanical disc brakes.

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    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Overdrive 1
    Other Crosscountry 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)

    50 km/h

    Overdrive 1

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Overdrive 12018 Diamondback
    Frame

    Overdrive 27.5" Butted 6061-T6 Aluminum, Formed Top / Down Tube, Machined Headtube, Forged Drop Outs w/ Replaceable Hanger

    Fork

    SR Suntour XCT 27.5, 80mm Travel, Coil Spring w/ Preload Adjust

    Travel: 80mm

    Spring Type: Coil

    Bottom Bracket

    Sealed Cartridge

    Headset

    FSA IS-3/NO.11 Integrated Style

    Stem

    DB 3D Forged, 7° Rise, 31.8 Bar Bore

    Handlebar

    Diamondback, 680mm Wide, 15mm Rise, 31.8mm Bar Bore

    Saddle

    DB Race M-series Saddle

    Seatpost

    Alloy Micro Adjust, 30.9mm

    Type: Rigid

    Pedals

    DB4L Alloy Platform

    Grips

    DB4L Kraton

    Groupset
    Rear Derailleur

    Shimano Acera M360, 8 Speed

    Front Derailleur

    Shimano Tourney TY500, Top Swing, Dual Pull, 34.9mm Clamp Diameter

    Crank

    SR Suntour XCT, 42/32/22T

    Shifters

    Shimano Altus EF-51 Easyfire, 3x8 Speed

    Cassette

    Shimano HG-31, 8 Speed Cassette, 11-32T

    Chain

    KMC Z82, 8 Speed

    Brakes

    Tektro Aries Mechanical Disc, w/ 160mm Front and Rear Rotors

    Type: Tektro Mechanical Disc

    Brake Levers

    Shimano Altus EF-51

    Wheels
    Rims

    32h Diamondback DB19 Doublewall

    Spokes

    14g Stainless Steel

    Front Hub

    32h Alloy w/ CNC Disc Mount

    Rear Hub

    32h Alloy Cassette w/ CNC Disc mount

    Tires

    Chaoyang Hornet 27.5x2.1"

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