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2010 Hotrock 20 6-Speed Boys

Part No.: 8490-4001

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

Color:

Black/Yellow

Size:

One Size

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.

A-Head stem with kid's riserbar for maximum control
50mm-travel suspension fork takes the edge off bumps for total control
Specialized Roller tires provide a knobby grip for dirt, but roll easily on pavement
Forged alloy crank arms for power and a chain guide to keep pant legs clean on the way to school
6-speed ATB alloy frame with low standover height for care-free starts and stops with room for full-sized waterbottle

Technical Specifications

FRAMESET

FRAME

Specialized A1 Premium Aluminum, 20"" frame w/ low standover TT design, formed DT, integrated kickstand, forged dropouts w/ replaceable hanger

FORK

RST Capa C20, 50mm, forged alloy crown, 1pc. alloy lower, coil spring, spring seal

HEADSET

1-1/8"" threadless

SEAT BINDER

Alloy collar w/ QR

WHEELS

RIMS

Alex C-1000, 32h, alloy single wall

FRONT HUB

Alloy, 3/8"" axle, 32h, nutted

REAR HUB

Alloy, 3/8"" axle, 32h, nutted

SPOKES

14g stainless

FRONT TIRE

Specialized Roller, 20x2.125"", 30TPI, wire bead

REAR TIRE

Specialized Roller, 20x2.125"", 30TPI, wire bead

INNER TUBES

Schraeder valve

DRIVETRAIN

CHAIN

KMC Z50, 1/2"" x 3/32""

CRANKSET

Sugino, forged alloy arms, chain guide, 127mm

CHAINRINGS

36t w/ outer guard

BOTTOM BRACKET

VP, water sealed, 68mm x 128mm

COCKPIT

STEM

Alloy A-Head

HANDLEBARS

Hi-Ten, 580mm wide, 40mm rise, 10 degree back sweep, 6 degree up

GRIPS

Kraton, Revo type

SADDLE

Specialized 1pc., 7mm rail w/ clamp

SEATPOST

Alloy, 27.2mm, microadjust

BRAKES

BRAKE

Pro Max, alloy linear pull w/ linear spring

ACCESSORIES

PEDALS

Composite platform, loose ball, 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

	20	24
Top Tube Length (Horizontal)	464in	507in
Rake	38in	37in
Top Tube Length (Actual)	447in	498in
Seat Tube Length, Center to Top	279in	312in
Bottom Bracket Height	237in	262in
Wheel Base	913in	978in
Standover Height	688in	586in
Head Tube Length	100in	120in
Head Tube Angle	69in	69in
Front Center	524in	572in
Chainstay Length	390in	410in
Seat Tube Angle	72in	73in
Seatpost Length	0in	0in