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RoadVerified spec

2021 Specialized Tarmac SL6 Comp

Launched at $3,600

Own a 2021 Specialized Tarmac SL6 Comp?

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

$2,012

$1,299 to $2,424

Like new

$1,911

$1,234 to $2,303

Excellent

$1,810

$1,169 to $2,181

Good

$1,509

$974 to $1,818

Fair

$1,106

$714 to $1,333

For parts

$603

$390 to $727

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

Overview

Brand
Specialized
Model family
Tarmac
Model year
2021
Category
Road · race
Frame material
carbon
Sizes
44, 49, 52, 54, 56, 58, 61
Wheel size
700c
Launch MSRP (US)
$3,600

Drivetrain

Speeds
11
Groupset
Shimano Ultegra R8000
Electronic
false

Build

Fork
FACT carbon, 12x100mm thru-axle, flat-mount disc
Stem
Specialized, 3D-forged alloy, 4-bolt, 7-degree rise
Tires
Turbo Pro, 60 TPI, folding bead, BlackBelt protection, 700x26mm
Brakes
Shimano Ultegra R8070, hydraulic disc
Saddle
Body Geometry Power Comp, hollow Cro-Mo rails
Wheels
DT Swiss R470 rim, 20mm internal width, tubeless ready, 24h, Specialized full sealed bearing thru axle hub, centerlock disc, DT Swiss Champion 14G stainless steel spokes, DT Swiss brass nipples.
Cassette
Shimano Ultegra R8000, 11-speed, 11-30t
Crankset
Shimano Ultegra R8000, HollowTech 2, 11-speed, 52/36T
Seatpost
S-Works FACT carbon 27.2mm, 20mm offset
Shifters
Shimano Ultegra Disc R8020
Handlebar
Specialized Shallow Drop, 6061, 70x125mm, 31.8mm clamp
Rear derailleur
Shimano Ultegra R8000, Shadow Design, 11-speed

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