Bike Comparison
    Line 242019 Diamondback
    Recommended
    MSRP
    $499
    Where to Buy
    —
    $1

    At

    Category
    		Mountain Youth
    2.9
    Frame
    		Aluminum
    Fork
    		Suntour XCT
    Wheels
    		Aluminum
    Wheel Size
    		24″
    Brakes
    		Mechanical Disc
    Motor
    Battery
    Groupset
    		X3, X4
    Drivetrain
    		1 × 8
    Suspension
    		Hardtail
    Front Travel
    		80mm
    Brand Site

    diamondback.com

    Summary
    		The Diamondback Line 24 is a 24″ aluminum frame mountain youth bike with mid-range components and mechanical disc brakes.
    Similar Bikes
    Accessories
    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)

    21 mph

    Line 24

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Line 242019 Diamondback
    Frame

    6061 T-6 Aluminum Jr-24" Frame, Formed Tubing, Disc Specific w/ Replaceable Hanger

    Fork

    SR Suntour XCT JR 24", 80mm Travel, 28mm Stanchion, Alloy Lowers, 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, 720mm Wide, 15mm Rise, 31.8 Bar Bore

    Saddle

    DB Sync'r Jr. Saddle

    Seatpost

    Alloy Micro Adjust, 27.2mm

    Pedals

    DB4L Resin Platform

    Grips

    New DB "Flanged" 135mm Silicone

    Groupset
    Rear Derailleur

    SRAM X3, 8 Speed

    Front Derailleur

    Upper Chain Guide, 34.9 Clamp Diameter

    Crank

    Alloy Arm, w/ 32T Steel Single Ring, 155mm

    Shifters

    SRAM X4 8 Speed

    Cassette

    SRAM PG820 Cassette, 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 Doublewall

    Spokes

    14g Stainless Steel

    Front Hub

    32h Alloy w/ CNC Disc Mount

    Rear Hub

    32h Alloy w/ CNC Disc Mount, Cassette

    Tires

    Vee Rubber Crown Gem, 24x2.25"

    Riders Also Compared