KidsVerified spec

2009 Specialized Hotrock A1 FS Boys

Launched at $420

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What a used one is worth

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New

$86

$43 to $118

Like new

$82

$41 to $112

Excellent

$78

$39 to $107

Good

$65

$32 to $89

Fair

$47

$24 to $65

For parts

$26

$13 to $36

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: 11.5, 13.5
Wheel size: 24
Launch MSRP (US): $420

Drivetrain

Chainrings: 3
Electronic: false

Build

Fork: RST Capa T24ML, 51mm, Hi-Ten steerer, 1pc. alloy lower, Cr-Mo stanchion, soft coil spring w/ preload adj. and mechanical LO, spring seal
Stem: Alloy A-Head, melt forged, 60mm, 15 degree rise
Tires: Specialized Fast Track, 24" x 1.80", 60TPI, wire bead
Brakes: Alloy linear pull w/ alloy adjuster housing
Saddle: Body Geometry Kid's Rival, 7mm rail, front and rear bumpers
Wheels: rims: Alex-HRXC, 32h alloy double wall, pinned w/ CNC; front hub: Specialized, forged alloy, 32h, steel axle, sealed mech., 5mm QR; rear hub: Specialized, forged alloy, 32h, alloy QR, steel axle, sealed mech, 5mm QR; spokes: 14g w/ brass nipple
Crankset: SR Suntour 7-Speed Junior, square, 152mm w/ replaceable outer ring; chainrings: Steel 42 x 32 x 22t
Seatpost: Alloy, 27.2mm, microadjust
Handlebar: Kid's Riserbar, Alloy, 600mm wide, 30mm rise
Travel front mm: 51

Geometry

11.5: Chainstay mm: 420; Wheelbase mm: 960; Head angle deg: 70; Seat angle deg: 73
13.5: Chainstay mm: 420; Wheelbase mm: 1005; Head angle deg: 70; Seat angle deg: 73

Spec from Specialized's then current US page (captured 2009-07; model year from the page header "2009 Hotrock Boys Models"). Seat angle is the actual seat tube angle (no effective angle published). Geometry values are the low setting. MSRP $420 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 Red. Specialized published the same spec sheet for "Hotrock A1 FS Girls" in this model year (separate products by name).

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