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    Hotrock 20

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    2020 Hotrock 20

    Kids love to ride, but they also grow like weeds, which always leaves parents in a bit of a conundrum: Do you splurge on your child's bike when they’ll likely grow out of it in a few years? That's why we made our Hotrock 20—a well-priced and designed bike with plenty of gear range to tackle the neighborhood hills, and enough front-end travel to ride beginner's trails confidently.

    The Hotrock also features a lightweight and tough 20-inch A1 premium aluminum frame that's designed to take a hit while they find their legs on the pump track. Chatter and bumps, meanwhile, are handled by the coil-sprung SR Suntour fork's 40mm of travel.

    Then there are a whole host of other components that are plenty tough enough to stand up to your little ripper, so you can rest assured that you'll be spending more time riding with your kid and less time waiting in line at the repair counter.

    Especificaciones técnicas

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    FRAMESET

    FRAME

    Specialized A1 Premium Aluminum, single-butted, unisex frame, replaceable derailleur hanger

    FORK

    SR Suntour XCT-JR, coil spring w/ preload adjust, 1-1/8" steerer, quick-release, V-brake & post-mount disc compatible, 40mm of travel

    SEAT BINDER

    Bolt-type, 31.8mm

    COCKPIT

    STEM

    20-degree, 25.4mm clamp

    HANDLEBARS

    Double-butted alloy, 5-degree backsweep, 25.4mm

    GRIPS

    Specialized, slip-on

    SADDLE

    Specialized Kids' Henge

    SEATPOST

    Alloy, single-bolt, 27.2MM

    BRAKES

    REAR BRAKE

    V-brake w/ tool-less reach adjust brake lever

    FRONT BRAKE

    V-brake w/ tool-less reach adjust brake lever

    DRIVETRAIN

    REAR DERAILLEUR

    Shimano Tourney TX, 7-speed

    SHIFT LEVERS

    Shimano Tourney, grip shift, 7-speed

    CASSETTE

    SunRace, 7-Speed, 11-34t

    CHAIN

    KMC HV500

    CRANKSET

    Forged alloy, square taper, 127mm w/ chainguard

    CHAINRINGS

    Steel, 30T

    BOTTOM BRACKET

    BSA, square taper, E-type

    WHEELS

    RIMS

    20" alloy, 16mm depth, 21mm internal width

    FRONT HUB

    Alloy, loose ball bearings, bolt type, 32h

    REAR HUB

    Shimano Tourney, 7-speed freehub, 32h

    SPOKES

    Stainless, 14g

    FRONT TIRE

    Renegade, 26 TPI, wire bead, 20x2.1"

    REAR TIRE

    Renegade, 26 TPI, wire bead, 20x2.1"

    INNER TUBES

    Schrader valve

    ACCESSORIES

    PEDALS

    Nylon platform w/ reflectors

    * Pesos basados en cuadros pintados de producción como se muestra en la imagen. Los pesos reales variarán en función del color, tamaño del cuadro y variación de componentes. Las especificaciones están sujetas a cambios sin previo aviso.

    Geometría

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    9
    Largo de biela127mm
    Ancho de manubrio580mm
    Largo de avance70mm
    Saddle Width135mm
    Largo de poste de asiento300mm
    Stack448mm
    Alcance320mm
    Largo de tubo de dirección110mm
    Ángulo de tubo de dirección69°
    BB Height183mm
    BB Drop20mm
    Trail35mm
    Fork Length, Full352mm
    Fork Rake/Offset40mm
    Distancia527mm
    Largo de vaina inferior390mm
    Distancia entre ejes916mm
    Largo de tubo superior, Horizontal465mm
    Bike Standover Height468mm
    Seat Tube Length279mm
    Ángulo de tubo de asiento72°
    Geometría

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