Cannondale Topstone 1 2025 bike details 02
Cannondale Topstone 1 2025 bike details 03
Cannondale Topstone 1 2025 bike details 04
Cannondale Topstone 1 2025 bike details 05
Cannondale Topstone 1 2025 bike details 01

Summary

The Cannondale Cannondale Topstone 1, a Road bike released in 2025, priced at £2063.14. It features a frame made of Aluminium and a fork constructed from Carbon Fiber. The bike is equipped with a Shimano GRX 820 groupset (Electric Shifting: No). It uses Disc Brake braking for confident stopping power. Rolling on a WTB ST i23 TCS, 28h, tubeless ready wheelset, it features a Shimano BSA 68 bottom bracket for drivetrain efficiency. It uses Semi Routed cable routing for a cleaner look and improved aerodynamics. It supports tires up to 52 mm, offering flexibility for comfort or off-road use. This bike is not UCI compliant and cannot be used in official races. It comes with a lifetime warranty. Curious how it stacks up against similar bikes? Compare below...

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Quick Compare Cannondale Topstone 1 to:

Bike Info

Worldwide Shipping: Yes

Delivery across the globe!

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Warranty: Lifetime

Limited warranty website average: 3.12 years

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Released: 2025

The bike was released this year

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Bike Type: Road

The style of riding intended for this bike

Bike Spec

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Weight

The weight of this bike is unknown

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Groupset

Shimano GRX 820

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Wheelset

WTB ST i23 TCS

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Frameset Material

Aluminium

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Max Tire Size: 52 mm

This is the max tire size you can use

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UCI Approved: No

You can't use for official races

Sizing & Geometry

Frame Sizes

XS S M L XL

This frame comes in 5 sizes, this is 0.55 less sizes than the website average.

Handebar Sizes Available

Crank Arm Sizes Available

Frame Details

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Frame Weight

Unknown

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Frame Material

Aluminium

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Forks

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

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Fork Material

The forks are made from Carbon Fiber

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Cables: Semi Routed

Routed through the frame, not the bars

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Axel Type: Thru-axle

How the wheels are secured to the frame

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How the calipers are mounted

No

Integrated bar and stem: No

You can use any bar and stem

Drivechain Details

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Groupset name

Shimano GRX 820

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Electric Groupset: No

This bike doesn't have electric gears

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Shifters

Shimano GRX 600, 12-speed

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Front Derailleur

Shimano GRX 820

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Rear Derailleur

Shimano GRX 820, Shadow RD+

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Cassette

Shimano HG R7100, 11-34, 12-speed

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Cranks

Shimano GRX 600, 46/30

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Power Meter: No

This bike doesn't have a power meter

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Bottom Bracket

Shimano BSA 68

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Chain

Shimano HG M7100, 12-speed

Wheel & Tire Details

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Wheelset Name

WTB ST i23 TCS, 28h, tubeless ready

Front Wheel Depth Icon

Front Wheel Depth

Unknown

Rear Wheel Depth Icon

Rear Wheel Depth

Unknown

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Tires

WTB Riddler TCS Light, 700x37c, tubeless ready

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Tire Type

Unknown

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Max Tire Size: 52 mm

This is the max tire size you can use

Brakes

Disc Brake

Brake Type: Disc Brake

Welcome to the future!

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Brake Mount: Flat Mount

How these disc brakes are mounted

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Brakes

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

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Brake Rotors

42

Other Components

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Saddle

Fizik Aliante Delta, S-alloy rails

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Seatpost

Cannondale 3, 6061 Alloy, 27.2x350mmType: Rigid

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Handlebars

Cannondale 3, butted 6061 Alloy, 16 deg flare drop

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Bar Tape

Cannondale Bar Tape, 3.5mm

Manufactures Description

Explore further. Ride freer. An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. Model Description Pure gravel goodness. With the smooth-riding SmartForm C2 Alloy frame, the precise shifting of Shimano's upper tier GRX 2x12-speed gravel components, durable WTB rims and tires, and gear mounts galore, the Topstone 1 sets the standard for high performance ve ... Read More