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MountainPartial spec

2021 Specialized Rockhopper Sport 27.5

Lists today at $800 (2026-09)

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What a used one is worth

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New

$447

$289 to $539

Like new

$425

$274 to $512

Excellent

$402

$260 to $485

Good

$335

$217 to $404

Fair

$246

$159 to $296

For parts

$134

$87 to $162

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
2021
Category
Mountain · xc
Frame material
aluminum
Sizes
XS, S, M
Wheel size
27.5
Current list price
$800 (as of 2026-09)

Drivetrain

Speeds
9
Groupset
Shimano Altus
Electronic
false

Build

Fork
SR Suntour XCM 27.5, 30mm stanchions, Rx Tune, coil spring, QR, 80/90/100mm travel (size-specific), 42mm offset
Stem
Stout 3D-forged alloy, 31.8mm, 6-degree rise
Tires
Ground Control Sport, 27.5x2.3"
Brakes
Front: Tektro HD-M275, hydraulic disc, 180/160mm | Rear: Tektro HD-M275, hydraulic disc, 160mm
Saddle
Bridge Sport, Steel rails, 155/143mm
Wheels
Specialized alloy, disc only, double-wall, 25mm inner width, 32h
Cassette
SunRace, 9-Speed, 11-36t
Crankset
Stout 2x, forged alloy
Seatpost
Alloy, 2-bolt clamp, 30.9mm
Shifters
Shimano Altus, RapidFire Plus, 9-speed
Handlebar
Specialized, alloy, 9-degree backsweep, 15mm rise, 31.8mm
Rear derailleur
Shimano Altus, RD-M2000, 9-speed
Travel front mm
100

MSRP read from Specialized's live archived product listing on 2026-09-21. Price labels fixed 2026-09-27: the live archived listing shows the product's last regular price, not its launch price, so the $800 moved to list_price_usd as of 2026-09 and msrp_usd is null.

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