Cannondale · Gravel
Cannondale Topstone Carbon 3 GRX - 2X
Smiles for Miles Kingpin is our lightweight, go-for-longer rear suspension. Maintenance-free and complexity-free, it gives the Topstone frame legit rear-wheel travel without compromising stiffness for the sprint. Kingpin provides a smoother ride, more traction to push harder, and more give to take on the rough stuff. You’ll hardly know it’s there, but you’ll be very glad you’ve got it.

- Sizes
- Contact the shop for available sizes
- Colour
- Smoke Black
Bring it All Multiple mounting points on the frame mean more gear and more adventures. Our all-new StashPort storage system in the downtube is designed to be concealed yet convenient. Paired with the special StashBag, you can bring your essentials along for the ride and know that they’ll be kept safe, whatever you get up to out there.
Complete build
Full specifications.
- Frame
- Topstone Carbon, Kingpin suspension system, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle
- 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
- Rims
- WTB ST i25 TCS, 28h, tubeless ready
- Hubs
- (F) Shimano TC500, 12x100mm centerlock, (R) Shimano TC500, 12x142mm centerlock
- Spokes
- Stainless Steel, 14g
- Tires
- WTB Riddler TCS Light, 700x42c, tubeless ready
- Crank
- Shimano GRX 610, 46/30
- Bottom Bracket
- Shimano BSA 68mm Threaded
- Chain
- Shimano M7100, 12-speed
- Rear Cogs
- Shimano HG710, 11-36, 12-speed
- Front Derailleur
- Shimano GRX 820
- Rear Derailleur
- Shimano GRX 820, Shadow RD+
- Shifters
- Shimano GRX 610, 12-speed
- Handlebar
- Cannondale 3, butted 6061 Alloy, 16 deg flare drop
- Stem
- Cannondale C1 Conceal, Alloy, 31.8, -6°
- Headset
- Acros IS52/40 ICR
- Brakes
- Shimano GRX 610 hydraulic disc, 160/160mm RT70 rotors
- Brake Levers
- Shimano GRX 610 hydraulic disc
- Saddle
- Selle Royal SRX Open
- Seatpost
- Cannondale 3, 6061 Alloy, 27.2x350mm
- Connectivity
- Cannondale Wheel Sensor
- Extras
- Large StashBag downtube storage bag, tubeless valve stems
Interested?
