Get the app
GravelPartial spec

2025 Cannondale Topstone Carbon 2 GRX - 2x

Lists today at $4,399 (2026-09)

Own a 2025 Cannondale Topstone Carbon 2 GRX - 2x?

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

Add to garageList yours

What a used one is worth

Open the value tool

New

$3,431

$2,419 to $3,959

Like new

$3,260

$2,298 to $3,761

Excellent

$3,088

$2,178 to $3,563

Good

$2,573

$1,815 to $2,969

Fair

$1,887

$1,331 to $2,178

For parts

$1,029

$726 to $1,188

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

Overview

Brand
Cannondale
Model family
Topstone
Model year
2025
Category
Gravel
Frame material
carbon
Sizes
51, 54, 56, 58, 61
Wheel size
700c
Current list price
$4,399 (as of 2026-09)

Drivetrain

Speeds
12
Groupset
Shimano GRX 820
Electronic
false

Build

Fork
Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, triple bottle/gear mounts, fender mounts
Stem
Cannondale C1 Conceal, Alloy, 31.8, -6°: 70mm (47-51m), 80mm (54cm), 90mm (56-58cm), 100mm (61cm)
Tires
WTB Riddler TCS Light, 700x45c, tubeless ready
Brakes
Shimano GRX 820 hydraulic disc, 160/160mm MT800 rotors
Saddle
Fizik Terra Argo X7
Wheels
WTB KOM Team i25 TCS, 28h, tubeless ready
Cassette
Shimano Ultegra R8100, 11-34, 12-speed
Crankset
Shimano GRX RX820, 48/31
Seatpost
Cannondale 2 Carbon, 27.2x350mm (47-58), 400mm (61)
Shifters
Shimano GRX 820, 12-speed
Handlebar
Cannondale 2 ShortDrop, 7050 alloy, 12 deg flare drop
Rear derailleur
Shimano GRX 820, Shadow RD+

Model code C15155U. MSRP as listed on cannondale.com on the access date. Price labels fixed 2026-09-27: the $4,399 read live in 2026-09 is a later list price for a past model year, so it moved to list_price_usd and msrp_usd stays null until an in-season capture proves the launch price.

For sale now

No Topstone listed right now. Save a search in the app and get told when one appears.

Other Topstone builds and years