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    Dynamite 20+2025 Fuji
    Recommended
    MSRP
    $579
    Where to Buy
    —
    $1

    At

    Category
    		Mountain Youth
    Weight
    		23.4 lbs
    2.1
    Frame
    		Aluminum
    		Aluminum
    Wheels
    		Aluminum
    Wheel Size
    		20″
    		Mechanical Disc
    		Altus
    Drivetrain
    		1 × 8
    Brand Site

    fujibikes.com

    Summary
    		The Fuji Dynamite 20+ is a 20″ aluminum frame mountain youth bike with modest components and mechanical disc brakes.

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    Similar Bikes
    Insights
    Ride Feel

    Based on frame geometry and build specs.

    Handling
    nimblestable
    Dynamite 20+
    Other Mountain Youth 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)

    15 mph

    Dynamite 20+

    Highest gear

    (descending)

    Spec Level

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

    Geometry
    Specs
    Dynamite 20+2025 Fuji
    Frame

    Fuji A1-SL alloy

    Color: Silver

    Fork

    A1-SL alloy

    Bottom Bracket

    Sealed cartridge bearing

    Headset

    1 1/8" sealed bearings

    Stem

    Alloy, +/-7 degree, 31.8mm

    Handlebar

    Alloy flat bar

    Saddle

    Fuji youth

    Seatpost

    Fuji, steel, 27.2mm

    Type: Rigid

    Pedals

    Resin platform

    Grips

    Single-density Kraton

    Groupset
    Rear Derailleur

    Shimano Altus

    Crank

    Prowheel, 127mm, 28T

    Shifters

    Shimano Altus Revo, 1 x 8-speed

    Cassette

    Shimano HG31, 11-34T

    Chain

    KMC Z8

    Brakes

    Alloy, mechanical disc, 160mm rotors

    Type: Mechanical Disc

    Brake Levers

    Alloy, 2-finger short reach

    Wheels
    Rims

    Aluminum rims 32H, KT 6-bolt alloy hubs, black spokes

    Tires

    Kenda Karma, 20" x 2.6"

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