2026 Cannondale Topstone Carbon LTD Di2
Smooth shifts, smoother rides. As the top-end rigid fork model in the lineup, the Topstone Carbon LTD Di2 brings the flawless electronic precision of Shimano's GRX 825 Di2 group to the gravel game.
Frame: Topstone Carbon, Kingpin suspension, Proportional Response construction, downtube Stashport, internal cable routing, 12x142mm thru-axle, 27.2 dropper post ready, UDH, BSA 68mm threaded BB, flat mount disc
Fork: Topstone Carbon, 1-1/8" to 1.5" steerer, 55mm OutFront offset, flat mount disc, internal routing, 12x100mm thru-axle
Headset: Acros IS52/40 ICR
Shifters: Shimano GRX 825 Di2, 12-speed
Rear Derailleur: Shimano GRX 825 Di2, Shadow RD+
Front Derailleur: Shimano GRX 825 Di2
Crank: Shimano GRX RX820, 48/31
Cassette: Shimano Ultegra R8100, 11-34, 12-speed
Chain: Shimano M8100, 12-speed
Bottom Bracket: Shimano BSA 68
Brakes: Shimano GRX RX820, 160/160mm MT800 centerlock rotors
Rims: Reserve 40|44 GR Carbon, Turbulent Aero Tech, 24h, tubeless ready
Hubs: DT Swiss 240, (F) 12x100mm / (R) 12x142mm, centerlock
Spokes: Sapim CX-Ray, aero straight pull
Tires: Vittoria Terreno T30, 700x45c, tubeless ready
Wheel Size: 700c
Handlebar: Easton EC90 AX Carbon, 16° flare, 125mm drop
Stem: Cannondale C1 Conceal, alloy, 31.8mm, -6°
Grips: Cannondale KnurlCork, 2.7mm
Seatpost: Cannondale SAVE Carbon, 27.2x350mm or 400mm
Saddle: Fizik Terra Argo X3, Kium rails

