Bike Comparison
    Hook2019 Diamondback
    Recommended
    MSRP
    $699
    Where to Buy
    —
    $1

    At

    Category
    		Trail
    3.1
    Frame
    		Aluminum
    Fork
    		Suntour XCM
    Wheels
    		Aluminum
    Wheel Size
    		27.5″
    Brakes
    		Mechanical Disc
    Motor
    Battery
    Groupset
    		X3, X4
    Drivetrain
    		1 × 8
    Suspension
    		Hardtail
    Front Travel
    		120mm
    Brand Site

    diamondback.com

    Summary
    		The Diamondback Hook is a 27.5″ aluminum frame hardtail trail bike with mid-range components and mechanical disc brakes.
    Similar Bikes
    Accessories
    Ride Feel

    Based on frame geometry and build specs.

    Terrain
    easyextreme
    Handling
    nimblestable
    Hook
    Other Trail 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)

    22 mph

    Hook

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Hook2019 Diamondback
    Frame

    6061-T6 Butted Alloy for 27.5", 1 1/8" Head Tube, Formed Top and Down Tube, w/ Integrated Disc Brake Tabs, Progressive Geometry, Internal Dropper Ready

    Fork

    SR Suntour XCM 120mm Travel, 30mm Stanchions, Coil Spring w/ Preload Adjust

    Bottom Bracket

    Sealed Cartridge

    Headset

    FSA IS-3/NO.11 Integrated Style

    Stem

    Diamondback "Shortie", 45mm Reach, 31.8 Bar Bore

    Handlebar

    Diamondback, 750mm Wide, 15mm Rise, 31.8 Bar Bore

    Saddle

    DB Sync'r Saddle

    Seatpost

    Alloy Micro Adjust, 30.9mm

    Pedals

    DB4L Alloy Platform

    Grips

    New DB "Flanged" 135mm Silcone

    Groupset
    Rear Derailleur

    SRAM X3, 8 Speed

    Front Derailleur

    Full ISCG-05 Chain Guide w/ Roller

    Crank

    Alloy Arm w/ 30T Steel "Narrow Wide" Single Ring

    Shifters

    SRAM X4 8 Speed

    Cassette

    SRAM PG820, 8 Speed, 11-32T

    Chain

    KMC Z82, 8 Speed

    Brakes

    Tektro Aries Mechanical Disc, w/ 160mm Rotors

    Brake Levers

    Tektro 2 Finger Alloy Linear w/ Reach Adjust

    Wheels
    Rims

    32h Diamondback DP25 Doublewall

    Spokes

    14g Stainless Steel

    Front Hub

    32h Alloy w/ CNC Disc Mount; 100mm

    Rear Hub

    32h Alloy Cassette w/ CNC Disc mount; 135mm

    Tires

    Vee Rubber Crown Gem 27.5x2.3"

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