KidsVerified spec

2009 Specialized Hotrock 12 Boys

Launched at $180

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What a used one is worth

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New

$37

$18 to $51

Like new

$35

$17 to $48

Excellent

$33

$17 to $46

Good

$28

$14 to $38

Fair

$20

$10 to $28

For parts

$11

$6 to $15

From the launch price, aged to 2026 and adjusted for condition. Guidance from our catalog, not an appraisal.

Overview

Brand: Specialized
Model family: Hotrock
Model year: 2009
Category: Kids
Frame material: aluminum
Sizes: 12
Wheel size: 12
Launch MSRP (US): $180

Drivetrain

Speeds: 1
Chainrings: 1
Electronic: false

Build

Fork: A1 Premium Aluminum blade, 1" threaded Hi-Ten steerer
Stem: Alloy, quilled
Tires: front: Specialized 12 x 2.125", 22TPI, wire bead; rear: Specialized 12 x 2.125", 22 TPI, wire bead
Brakes: Coaster
Saddle: Specialized Kid's, integrated 180mm x 22.2mm steel post
Wheels: rims: 16h alloy; front hub: Joy Tech, steel, 16h, nutted; rear hub: Joy Tech coaster, 16h, nutted; spokes: 14g w/ brass nipple
Crankset: Heat treated Hi-Ten, 1pc., 76Lmm; chainrings: 28t Disk Type Chainwheel
Seatpost: Steel, 22.2mm, integrated w/ saddle
Handlebar: Alloy 2pc.

Geometry

12: Head angle deg: 72; Seat angle deg: 76

Spec from Specialized's then current US page (captured 2009-07; model year from the page header "2009 Hotrock Boys Models"). The family geometry table has one column per wheel size; this entry keeps the 12 inch column only. MSRP $180 read from the model's own row of the US MSRP list on its then current page, captured 2009-07 (inside the 2009 launch window). Colors: Gloss Green; Gloss Red. Specialized published the same spec sheet for "Hotrock 12 Girls" in this model year (separate products by name).

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