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KidsVerified spec

2012 Specialized Hotrock 20 Coaster Boys

Launched at $240

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What a used one is worth

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New

$63

$34 to $84

Like new

$60

$32 to $80

Excellent

$57

$30 to $76

Good

$47

$25 to $63

Fair

$35

$18 to $46

For parts

$19

$10 to $25

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
2012
Category
Kids
Frame material
aluminum
Sizes
20
Wheel size
20
Launch MSRP (US)
$240

Drivetrain

Speeds
1
Chainrings
1
Electronic
false

Build

Fork
1-1/8" threadless Hi-Ten steerer w/ 1-1/8" blades
Stem
Alloy Ahead
Tires
Specialized Rhythm Lite Sport, 30 TPI, wire bead, 20x2.0"
Brakes
Coaster w/ linear pull
Saddle
Specialized Kids, 7mm rail w/ clamp
Wheels
rims: Alloy pinned, 36h; front hub: Steel, nutted axle, 36h; rear hub: Steel, coaster brake, nutted axle, 36h; spokes: UCP 14g , w/ brass nipple
Crankset
Heat-treated Hi-Ten, 1pc.; chainrings: 36T, disc-type
Seatpost
Steel, 25.4mm
Handlebar
Steel 2pc.

Geometry

20
Chainstay mm: 389; Head angle deg: 70; Seat angle deg: 76

Spec from Specialized's then current US page (captured 2012-04; model year from the breadcrumb link SBCMain.jsp?my=2012). The family geometry table has one column per wheel size; this entry keeps the 20 inch column only. MSRP $240 read from the model's own row of the US MSRP list on its then current page, captured 2012-04 (inside the 2012 launch window). Colors: Blue; Green; Gloss Blue; Gloss Green. Specialized published the same spec sheet for "Hotrock 20 Coaster Girls" in this model year (separate products by name).

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