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MountainPartial spec

2021 Specialized Stumpjumper Comp Alloy - SRAM NX Eagle, Fox Rhyhm

Lists today at $4,000 (2026-09)

Own a 2021 Specialized Stumpjumper Comp Alloy - SRAM NX Eagle, Fox Rhyhm?

Track its value in your garage, or list it for sale locally in a few taps.

What a used one is worth

Open the value tool

New

$2,235

$1,443 to $2,693

Like new

$2,123

$1,371 to $2,558

Excellent

$2,012

$1,299 to $2,424

Good

$1,676

$1,083 to $2,020

Fair

$1,229

$794 to $1,481

For parts

$671

$433 to $808

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
2021
Category
Mountain · trail
Frame material
aluminum
Sizes
S1, S2, S3, S4, S5, S6
Current list price
$4,000 (as of 2026-09)

Drivetrain

Speeds
12
Groupset
SRAM NX Eagle
Electronic
false

Build

Fork
FOX FLOAT 34 Rhythm, GRIP damper, two position Sweep adjustment, 15x110mm axle, 44mm offset, 140mm of travel
Stem
Alloy Trail Stem, 35mm bar bore
Brakes
SRAM G2 R, 4-piston caliper, hydraulic disc, 200mm
Saddle
Bridge Comp, Hollow Cr-mo rails 155/143
Cassette
SRAM NX Eagle, 12-speed, 11-50t
Crankset
SRAM NX Eagle, DUB, S1:165mm, S2-S5: 170mm, S6: 175mm
Seatpost
X-Fusion Manic, infinite adjustable, two-bolt head, bottom mount cable routing, remote SLR LE lever, 34.9, S1: 100mm, S2: 125mm, S3: 150mm, S4/S5: 170mm, S6: 190mm
Shifters
SRAM NX Eagle, trigger, 12-speed
Handlebar
Specialized, 6061 alloy, 6-degree upsweep, 8-degree backsweep, 30mm rise, 780mm width
Rear shock
FOX FLOAT DPS Performance, Rx Trail Tune, rebound and 3-position compression adjust, S1:190x42.5mm, S2-S6: 190x45mm
Rear derailleur
SRAM NX Eagle, 12-speed
Travel front mm
140

Price labels fixed 2026-09-27: the $3,999.99 came from the live 2026 specialized.com page of a MY2021 product, so it moved to list_price_usd as of 2026-09 and msrp_usd is null.

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