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2010 Hotrock 24 Street Boys

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These trail-inspired kid's bikes are developed with the same commitment to quality,…

Product Details

These trail-inspired kid's bikes are developed with the same commitment to quality, performance and safety as our adult bikes—no second-rate parts, no cutting corners. You'll love the Hotrock's durability and easy learning curve. They'll love the hot designs, big wheels and cool graphics.

Swagged alloy rigid fork steers precisely to build confidence on the road
Grip twist shifters allow for easy, safe gear changes without switching hand position on the bars
Specialized Nimbus tires resist flats and punctures while rolling easily on sidewalks, streets and bike paths
Kid's alloy street frame with low standover height for care-free starts and stops with room for full-sized waterbottle
Versatile 21-speed crankset with forged alloy arms for power and a chain guide to keep pant legs clean on the way to school

Technical Specifications

FRAMESET

FRAME

Specialized A1 Premium Aluminum, 24"" frame, rigid fork geo w/ low standover TT, formed DT, forged dropouts w/ replaceable hanger

FORK

Swagged alloy straight blade, 1 1/8"" steerer w/ canti mounts

HEADSET

1-1/8"" threadless

SEAT BINDER

Alloy collar w/ QR

WHEELS

RIMS

Alex C-1000, alloy single wall, 32h

FRONT HUB

Forged alloy, 32h with 3/8"" axle, nutted

REAR HUB

Forged alloy freewheel type, 32h with 3/8"" axle, nutted

SPOKES

2mm 14g stainless

FRONT TIRE

Specialized Nimbus, 24 x 1.5"", 60TPI, wire bead

REAR TIRE

Specialized Nimbus, 24 x 1.5"", 60TPI, wire bead

INNER TUBES

Schraeder valve

DRIVETRAIN

FRONT DERAILLEUR

Shimano FD-CO50, 3-speed

REAR DERAILLEUR

Shimano TX-31, 7-speed direct mount

SHIFT LEVERS

Shimano RS-31 Revo Twist

CASSETTE

Shimano MF-TZ21, 7-speed, 14-28t

CHAIN

KMC Z7 w/ reuseable Missing Link

CRANKSET

Forged alloy arms, triple chainring with guard, 152mm

CHAINRINGS

42 x 34 x 24, w/ chainguard

BOTTOM BRACKET

VP, water sealed, 68mm x 128mm

COCKPIT

SEATPOST

Alloy, 27.2mm, microadjust

STEM

Alloy A-Head, melt forged, 60mm, 15 degree rise

HANDLEBARS

Hi-Ten, 600mm wide, 40mm rise, 10 degree back sweep, 6 degree up sweep

GRIPS

Kraton, Revo type

SADDLE

Specialized 1pc., 7mm rail w/o clamp

BRAKES

FRONT BRAKE

Alloy linear pull

REAR BRAKE

Alloy linear pull

BRAKE LEVERS

Junior reduced reach ""V"", alloy, linear pull compatible

ACCESSORIES

PEDALS

Composite platform, 9/16""

* Weights based on production painted frames as pictured. Actual weights will vary based on colorway, frame size, and component variation. Specifications are subject to change without notice.

Geometry

	24
Top Tube Length (Horizontal)	505mm
Rake	45mm
Top Tube Length (Actual)	491mm
Seat Tube Length, Center to Top	312mm
Bottom Bracket Height	247mm
Wheel Base	992mm
Standover Height	560mm
Head Tube Length	120mm
Head Tube Angle	69°
Front Center	576mm
Chainstay Length	420mm
Seat Tube Angle	73°
Seatpost Length	0mm