Bike Info
Worldwide Shipping: Yes
Delivery across the globe!
Warranty: Lifetime
Limited warranty website average: 3.12 years
Released: 2025
The bike was released 1 years ago
Bike Type: Road
The style of riding intended for this bike
Bike Spec
Weight
The weight of this bike is unknown
Groupset
Shimano GRX 400
Wheelset
GXD 1.0
Brake Type: Disc Brake
Welcome to the future!
Frameset Material
Aluminium
Max Tire Size: 52 mm
This is the max tire size you can use
UCI Approved: No
You can't use for official races
Sizing & Geometry
Frame Sizes
XS S M L XLThis frame comes in 5 sizes, this is 0.56 less sizes than the website average.
Frame Details
Frame Weight
Unknown
Frame Material
Aluminium
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
Fork Material
The forks are made from Carbon Fiber
Cables: Semi Routed
Routed through the frame, not the bars
Axel Type: Thru-axle
How the wheels are secured to the frame
Brake Type: Disc Brake
Welcome to the future!
Brake Mount: Flat Mount
How the calipers are mounted
Integrated bar and stem: No
You can use any bar and stem
Drivechain Details
Groupset name
Shimano GRX 400
Electric Groupset: No
This bike doesn't have electric gears
Shifters
Shimano GRX 400, 10-speed
Front Derailleur
Shimano GRX 400
Rear Derailleur
Shimano GRX 400, Shadow RD+
Cassette
Shimano HG500, 11-32, 10-speed
Cranks
Shimano GRX 400 46/30
Power Meter: No
This bike doesn't have a power meter
Bottom Bracket
Shimano BSA 68
Chain
Shimano HG54, 10-speed
Wheel & Tire Details
Wheelset Name
GXD 1.0, 28h, 23mm internal width, tubeless ready
Front Wheel Depth
Unknown
Rear Wheel Depth
Unknown
Tires
WTB Riddler TCS Light, 700x37c, tubeless ready
Tire Type
Unknown
Max Tire Size: 52 mm
This is the max tire size you can use
Brakes
Brake Type: Disc Brake
Welcome to the future!
Brake Mount: Flat Mount
How these disc brakes are mounted
Brakes
Shimano GRX 400 hydraulic disc
Brake Rotors
160/160mm RT30 centerlock rotors
Other Components
Saddle
Selle Royal SRX Open
Seatpost
Cannondale 3, 6061 Alloy, 27.2x350mmType: Rigid
Handlebars
Cannondale 3, butted 6061 Alloy, 16 deg flare drop
Bar Tape
Cannondale Knurl Cork, 2.7mm
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 Two rings, endless possibilities. This Topstone is built to tackle the toughest gravel rides with Shimano GRX 400 2x10-speed shifting and a SmartForm C2 Alloy frame. With ample tire clearance and mounts for racks and gear, it’s engineered to meet the deman ... Read More
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