MountainVerified spec

2012 Specialized Stumpjumper Expert Carbon 29

Launched at $3,900

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What a used one is worth

Open the value tool

New

$1,029

$545 to $1,366

Like new

$978

$518 to $1,298

Excellent

$926

$491 to $1,230

Good

$772

$409 to $1,025

Fair

$566

$300 to $752

For parts

$309

$164 to $410

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

Overview

Brand: Specialized
Model family: Stumpjumper
Model year: 2012
Category: Mountain · xc
Frame material: carbon
Sizes: 15.5, 17.5, 19, 21
Wheel size: 29
Launch MSRP (US): $3,900

Drivetrain

Speeds: 10
Groupset: SRAM X0
Chainrings: 2
Electronic: false
Total gears: 20

Build

Fork: Custom RockShox SID 29 Brain, inertia valve damper, air spring, tapered alloy steerer, Brain Fade and rebound adj., QR, 15.5": 80mm, Others: 90mm travel
Stem: Specialized XC, 3D forged alloy, 4-bolt, 31.8mm clamp, adjustable rise, S: 75mm, M: 90mm, L: 105mm, XL: 105mm
Tires: front: S-Works Renegade, 120 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95"; rear: Specialized Renegade Control, 60 TPI, 2Bliss ready aramid bead, dual-compound, 29x1.95"
Brakes: Custom Formula R1 S hydraulic, FCS and tool-less reach adj., metallic pad, MiXmaster shift lever mounts, 160mm rotor; levers: Custom Formula R1 S hydraulic, FCS and tool-less reach adj., w/MiXmaster clamps
Saddle: Specialized Body Geometry Phenom Comp, hollow Cr-Mo rails, 143mm width
Wheels: rims: Roval Control 29, alloy disc, 24mm, 32h; front hub: Roval Control 29, alloy disc, OS 28mm end caps, QR, 32h; rear hub: Roval Control 29, DT Swiss alloy cassette body, QR, 32h; spokes: DT Swiss Super Comp, 2.0/1.65/1.8 stainless
Cassette: SRAM PG-1050, 10-speed, 11-36t
Crankset: Custom SRAM carbon S-2200, 10-speed XC double, PF30 spindle, removable spider, 15.5": 170mm, Others: 175mm; chainrings: 38/24
Seatpost: 2014 butted alloy, single bolt setback, 27.2mm, 350mm 15.5/17.5"
Shifters: SRAM X9, 10-speed, trigger, w/MiXmaster clamps
Handlebar: Specialized XC flat, 2014 butted alloy, 680mm wide, 8° back sweep, 31.8mm
Rear derailleur: SRAM X0, 10-speed, mid cage
Travel front mm: 90

Geometry

19: Reach mm: 430; Stack mm: 627; Chainstay mm: 435; Wheelbase mm: 1106; Head angle deg: 71.5; Seat angle deg: 73.5
21: Reach mm: 450; Stack mm: 641; Chainstay mm: 435; Wheelbase mm: 1132; Head angle deg: 71.5; Seat angle deg: 73.5
15.5: Reach mm: 394; Stack mm: 594; Chainstay mm: 435; Wheelbase mm: 1049; Head angle deg: 71.5; Seat angle deg: 73.5
17.5: Reach mm: 410.5; Stack mm: 612; Chainstay mm: 435; Wheelbase mm: 1072; Head angle deg: 71.5; Seat angle deg: 73.5

Spec from Specialized's then current US page (captured 2012-02; model year from the breadcrumb link SBCMain.jsp?my=2012). MSRP $3900 read from the model's own row of the US MSRP list on its then current page, captured 2012-02 (inside the 2012 launch window). Colors: Gloss Carbon/White.

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