Ready for wherever the journey takes you, Topstone Alloy distills the spirit of Topstone Carbon into a rugged, ever-ready aluminium frame. Whether you're exploring routes less travelled or accelerating your commute, go beyond with the durable, dependable Topstone Alloy.

The secret to a great bike is in its geometry. Cannondale dialled in the rider position to be upright enough for comfort and control on technical terrain, yet forward enough for speedy, drop-bar efficiency.

Pack for lunch or pack for the weekend, with mounts for three waterbottles, top tube storage and fork mounts - plus sturdy rack mounts, Topstone Alloy is ready to go long.

Built with plenty of room for big tyres up to 45mm wide, take on new roads and routes with comfort, grip and adventurous capability.

Seeking more confidence and awareness while out on the ride? Bring SmartSense, our integrated, intelligent system of lights and rear-facing radar. Topstone is SmartSense compatible so you can outfit your bike with the full system in just a matter of minutes.

Specifications:

Frame - 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 - 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
Headset - Integrated, 1-1/8" - 1.5"
Rear Derailleur - Shimano GRX 400, Shadow RD+
Front Derailleur - Shimano GRX 400
Shifters - Shimano GRX 400, 10-speed
Chain - Shimano HG54, 10-speed
Crank - Shimano GRX 400 46/30
Cassette - Shimano HG500, 11-32, 10-speed
Bottom Bracket - Shimano BSA 68
Brakes - Shimano GRX 400 hydraulic disc, 160/160mm RT30 centerlock rotors
Brake Levers - Shimano GRX 400 hydraulic disc
Front Hub - SP PL-7 Dynamo, 12x100mm centerlock
Rear Hub - Shimano TC500, 12x142mm centerlock
Rims - GXD 1.0, 28h, 23mm internal width, tubeless ready
Spokes - Stainless Steel, 14g
Front Tyre - WTB Vulpine TCS Light, 700x36c, tubeless ready
Rear Tyre - WTB Vulpine TCS Light, 700x36c, tubeless ready
Handlebar - Cannondale 3, butted 6061 Alloy, 16 deg flare drop: 400mm (XS), 420mm (SM-MD), 440mm (LG-XL)
Stem - Cannondale 3, 6061 Alloy, 31.8, 7°: 80mm (XS), 90mm (SM-MD), 100mm (LG-XL)
Grips - Cannondale KnurlCork, 2.7mm
Saddle - Selle Royal SRX Open
Seatpost - Cannondale 3, 6061 Alloy, 27.2x350mm
Extra - Herrmans MR9 dynamo front light, H-Trace dynamo rear light, Tubus Rear Carrier (20kg), Curana Apollo Fenders, tubeless valves