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2025 Specialized Tarmac SL8 Expert - Shimano Ultegra Di2

Lists today at $6,600 (2026-09)

Own a 2025 Specialized Tarmac SL8 Expert - Shimano Ultegra Di2?

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What a used one is worth

Open the value tool

New

$5,148

$3,630 to $5,940

Like new

$4,891

$3,448 to $5,643

Excellent

$4,633

$3,267 to $5,346

Good

$3,861

$2,722 to $4,455

Fair

$2,831

$1,996 to $3,267

For parts

$1,544

$1,089 to $1,782

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
2025
Category
Road · race
Frame material
carbon
Sizes
44, 49, 52, 54, 56, 58, 61
Wheel size
700c
Current list price
$6,600 (as of 2026-09)

Drivetrain

Speeds
12
Groupset
Shimano Ultegra Di2 R8150
Electronic
true

Build

Fork
FACT 10r Carbon, 12x100mm thru-axle, flat-mount disc
Stem
Tarmac integrated stem, 6-degree
Tires
S-Works Turbo, folding bead, 700x26mm
Brakes
Shimano Ultegra Di2 R8170, hydraulic disc 160mm rotor
Saddle
Body Geometry Power Expert
Wheels
Roval C38, 21mm internal width carbon rim
Cassette
Shimano Ultegra, 12-speed, 11-30t
Crankset
Shimano Ultegra R8100
Seatpost
S-Works Tarmac SL8 Carbon seat post, FACT Carbon, 15mm offset
Shifters
Shimano Ultegra Di2 R8170, hydraulic disc
Handlebar
Specialized Expert Shallow Drop, alloy, 125mm drop x 75mm reach
Weight kg
7.2
Rear derailleur
Shimano Ultegra Di2 R8150, 12-speed

Price labels fixed 2026-09-27: the $6,599.99 came from the live 2026 specialized.com page of a MY2025 product, so it moved to list_price_usd as of 2026-09 and msrp_usd is null.

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