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Specialized Hotrock 20 '12

Specialized Hotrock 20 '12

  • One of the lightest weight and best equipped mountain bikes for kids.
  • The Specialized Hotrock 20 fits boys and girls from around 5 years old up to around 8.
  • 40mm-travel fork.
  • ColourWheel SizePriceAvailability 
    Red20"£249.99Low Stock

    Specialized Hotrock 20

    As ever with Specialized, it's all about the detail. Check how the alloy frame's top tube (cross bar) drops down low to maximise stepover height while the down tube's bottle cage bolts are mounted low to make more room for a full-sized bottle. Then note how the chain is kept in place with a roller device which, along with the 40mm-travel fork delivers authentic trail bike kudos.

    Check the frame's formed down tube and top tube, specially shaped for lightweight strength, authentic performance and great looks.

    • The Specialized Hotrock 20's aluminium frame is lightweight, but it's built to take bumps and scrapes (check the forged dropouts - just like an adult Specialized Hardrock).
    • Shimano 6-speed gearing with twistshifter (easier for kids to to operate and more durable than trigger shifters).
    • Forged chainset, Alex alloy wheel rims, alloy A-Head stem: this is all quality kit that wouldn't be out of place of a £300 adult bike.
    • The roller chain guide helps prevent the chain coming off (a common problem with single chainring bikes without a front mech) and contribute to the Specialized Hotrock 20's serious trials bike looks.
    • The Specialized Roller 20x2.125 inch tyres offer knobby grip for trail riding and roll easily on smoother surfaces.
    • Fits girls from 5-6 years old. This bike is often not outgrown till they're 10. And the Hotrock is so well made, if it's looked after, it should be fit to pass on to the next rider.
    • Approx Weight: 11.20kg/24.76lb.
    • Kids Bike Sizing Guide.
    FRAME Specialized A1 Premium Aluminium, 20" frame, front suspension geo w/ low standover TT design, formed DT/TT, forged dropouts w/ replaceable hanger
    FORK SR Suntour (SF11-XCT-JR-20), 1pc. alloy lower, 25.4mm Hi-Ten stanchions, 1-1/8" Hi-Ten steerer, coil/mcu w/ preload adj., 40mm travel
    HEADSET 1-1/8" threadless, loose ball
    STEM Alloy Ahead, 4 bolt, 20º rise, 25.4mm clamp
    HANDLEBARS Hi-Ten riser bar, 40mm rise, 10º backsweep, 6º upsweep, 25.4mm
    GRIPS Specialized Revo type
    FRONT BRAKE Die cast, alloy "V" brake, 1pc. pad
    REAR BRAKE Die cast, alloy "V" brake, 1pc. pad
    BRAKE LEVERS Tektro junior reduced-reach "V", alloy, linear pull compatible
    REAR DERAILLEUR Shimano FT-30, 6-speed, direct mount
    SHIFT LEVERS Shimano RS-31, 6-speed, Revo Twist
    CASSETTE Shimano 6-speed freewheel, 14-28t
    CHAIN KMC Z-50, 1/2" x 3/32"
    CRANKSET Forged alloy arms, steel single ring, w/ dual roller chainguide
    CHAINRINGS 36T, w/ chainguard
    BOTTOM BRACKET Water sealed, loose ball, 68mm x 128mm
    PEDALS Composite platform w/ reflectors, loose ball, 9/16"
    RIMS Alex C-1000, alloy single-wall, 32h
    FRONT HUB Forged alloy, loose ball, nutted axle, 32h
    REAR HUB Forged alloy, freewheel type, 32h, nutted axle
    SPOKES Stainless, 2.0mm (14g)
    FRONT TYRE Specialized Roller Sport, 30 TPI, wire bead, 20x2.125"
    REAR TYRE Specialized Roller Sport, 30 TPI, wire bead, 20x2.125"
    INNER TUBES Schrader valve
    SADDLE Specialized Kids Body Geometry, 1pc., 7mm rail w/ clamp
    SEATPOST Alloy, 27.2mm, micro adjust
    SEAT BINDER 34.9mm, alloy, extruded QR lever/collar
    Weight 11.20kg/24.76lbs
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