Cannondale: Topstone 1

Cannondale: Topstone 1 

The Topstone 1 2024 is an exceptionally versatile gravel bike designed to help you explore new horizons and tackle less-traveled routes or enhance your daily commute. It performs brilliantly on gravel roads and in various weather conditions, offering excellent traction, handling, and comfort. The bike features a lightweight SmartForm C2 Alloy frame paired with a full carbon fork, ensuring a responsive and smooth ride. Equipped with the Shimano GRX 820/600 12-speed gravel group and Shimano GRX 600/400 hydraulic disc brakes, it delivers reliable shifting and stopping power. Additionally, its WTB ST i23 TCS tubeless-ready rims, fitted with 700x37c Riddler tires, provide optimal performance and durability across diverse terrains.

Explore further. Ride freer.

An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute.

Where it thrives

Gravel roads, out in the elements

What it's built for

Traction, handling, comfort

Highlights

• Lightweight SmartForm C2 Alloy frame w/ full carbon fork
• Shimano GRX 820/600 12-speed gravel group
• Shimano GRX 600/400 hydraulic disc brakes
• WTB ST i23 TCS tubeless ready rims with Riddler 700x37c tires

Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure – and value. Roll light and free, or load it up for a long haul, Topstone’s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere.

Wide Ranging Capabilities

Clearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.

Specs

DETAILS

• Platform

Topstone Alloy

• Model Name

Topstone 1

• Model Code

C15603U

FRAMESET

• Frame

Lightweight SmartForm C2 Alloy, 12x142 thru-axle, tapered headtube, BSA threaded BBm flat mount disc, StraightShot internal cable routing, multiple gear/bottle mounts

• Fork

Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100 thru-axle, fender/gear mounts

• Headset

Integrated, 1-1/8" - 1.5"

DRIVETRAIN

• Rear Derailleur

Shimano GRX 820, Shadow RD+

• Front Derailleur

Shimano GRX 820

• Shifters

Shimano GRX 600, 12-speed

• Chain

Shimano HG M7100, 12-speed

• Crank

Shimano GRX 600, 46/30

• Rear Cogs

Shimano HG R7100, 11-34, 12-speed

• Bottom Bracket

Shimano BSA 68

BRAKES

• Brakes

Shimano GRX 400 hydraulic disc, 160/160mm RT64 rotors

• Brake Levers

Shimano GRX 600 hydraulic disc

WHEELS

• Rims

WTB ST i23 TCS, 28h, tubeless ready

• Spokes

Stainless Steel, 14g

• Tire Size

37

• Wheel Size

700

• Hubs

(F) Formula cartridge bearing, 12x100mm centerlock / (R) Formula cartridge bearing, 12x142mm centerlock

• Tires

WTB Riddler TCS Light, 700x37c, tubeless ready (Europe/UK - Vittoria Terreno Dry, 700x35c, foldable)

COMPONENTS

• Handlebar

Cannondale 3, butted 6061 Alloy, 16 deg flare drop

• Stem

Cannondale 3, 6061 Alloy, 31.8, 7°

• Grips

Cannondale Bar Tape, 3.5mm

• Saddle

Fizik Aliante Delta, S-alloy rails

• Seatpost

Cannondale 3, 6061 Alloy, 27.2x350mm

EXTRA

• Extra 1

Tubeless valve stems