MountainVerified spec

2009 Specialized Rockhopper Expert Disc 29 Single-Speed

Launched at $1,100

Own a 2009 Specialized Rockhopper Expert Disc 29 Single-Speed?

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What a used one is worth

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New

$226

$112 to $310

Like new

$215

$107 to $295

Excellent

$203

$101 to $279

Good

$169

$84 to $233

Fair

$124

$62 to $171

For parts

$68

$34 to $93

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

Overview

Brand: Specialized
Model family: Rockhopper
Model year: 2009
Category: Mountain · xc
Frame material: aluminum
Sizes: 15, 17, 19, 21, 23
Wheel size: 29
Launch MSRP (US): $1,100

Drivetrain

Speeds: 1
Chainrings: 1
Electronic: false

Build

Fork: Rock Shox Tora Race 29er, 80mm, 32mm Cr-Mo stanchions, magnesium lower, Solo Air spring w/ Motion Control damper, LO and rebound adj., disc only
Stem: Specialized 3D forged, 4-bolt, 7 degree rise, 31.8mm clamp
Tires: Specialized Fast Trak Control, 29x2.0", 60TPI, aramid bead, 2Bliss ready
Brakes: Tektro Auriga Comp, hydraulic disc, dual piston w/ 160mm rotor; levers: Tektro Auriga Comp
Saddle: Specialized Indie XC, Body Geometry, 143mm width, front and rear bumpers
Wheels: rims: Specialized RHD 29", double wall disc, pinned w/ eyelets, 28/32h; front hub: Specialized Hi Lo, forged alloy, double sealed, ground race, 28h, QR; rear hub: Specialized, cassette, forged alloy, double sealed, ground race, QR, 32h w/ conversion kit for single speed cog; spokes: 1.8mm (15g) stainless
Cassette: 20t Cr-Mo cog, 1/2' x 3/32" for casssette hub
Crankset: Truvativ Fire-Ex, 2pc, forged alloy arms for GXP; chainrings: 32A
Seatpost: Specialized alloy two bolt, micro adjust head, 30.9mm
Handlebar: Specialized butted alloy, 31.8mm, 25mm rise, 640mm wide, 8 degree back sweep, 8 degree up, 2.6mm thick
Travel front mm: 80

Geometry

15: Chainstay mm: 442; Wheelbase mm: 1067; Head angle deg: 70.5; Seat angle deg: 74
17: Chainstay mm: 442; Wheelbase mm: 1092; Head angle deg: 70.5; Seat angle deg: 73.5
19: Chainstay mm: 442; Wheelbase mm: 1122; Head angle deg: 70.5; Seat angle deg: 73.5
21: Chainstay mm: 442; Wheelbase mm: 1147; Head angle deg: 70.5; Seat angle deg: 73.5
23: Chainstay mm: 442; Wheelbase mm: 1169; Head angle deg: 70.5; Seat angle deg: 73.5

Spec from Specialized's then current US page (captured 2009-04; model year from the page header "2009 Rockhopper Models"). Geometry values are the low setting. MSRP $1100 read from the model's own row of the US MSRP list on its then current page, captured 2009-04 (inside the 2009 launch window). Colors: Satin Rootbeer.

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