With plentiful gear and waterbottle mounts on the frame and fork, Topstone Carbon is ready to load up and go long.

Rail through the rough and come out smiling. Led by our OutFront steering geometry, the Topstone Carbon offers up handling that's serenely stable in the chop, and light & nimble everywhere else.

Features

• Lightweight Topstone Carbon frameset with Kingpin suspension, SmartSense compatible / Integrated Cannondale App connectivity
• Aggressive 650x47 "Road Plus" wheels & tires
• Shimano GRX 800/600 11-speed gravel group

Specifications

• Frame: Topstone Carbon, Kingpin suspension system, SmartSense compatible, Proportional Response construction, 12x142mm thru-axle, 27.2 dropper post compatible, BSA 68mm threaded BB, DirectLine internal cable routing, removable fender bridge, 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" - 1-1/2"
• Rear Derailleur: Shimano GRX 810, Shadow RD+
• Front Derailleur: Shimano GRX 810, braze-on
• Shifters: Shimano GRX 600, 11-speed
• Chain: Shimano HG601, 11-speed
• Crank: Shimano GRX 600, 46/30
• Rear Cogs: Shimano HG700, 11-34, 11-speed
• Bottom Bracket: Shimano BSA 68
• Brakes: Shimano GRX 600 hydraulic disc, 160/160mm RT64 rotors
• Brake Levers: Shimano GRX 600 hydraulic disc
• Rims: WTB ST i25 TCS, 650b, 28h, tubeless ready
• Spokes: Stainless Steel, 14g
• Tires: WTB Sendero TCS Light, 650b x 47mm (47-584), tubeless ready
• Tire Size: 47
• Wheel Size: 650b
• Hubs: (F) Formula cartridge bearing, 12x100mm, centerlock / (R) Formula cartridge bearing, 12x142mm, centerlock
• Handlebar: Cannondale 3, butted 6061 Alloy, 16 deg flare drop
• Stem: Cannondale 3, 6061 Alloy, 31.8, 7°
• Grips: Fizik Solocush Soft, 3mm
• Saddle: Fizik Aliante Delta, S-alloy rails
• Seatpost: Cannondale 3, 6061 Alloy, 27.2 x 350mm
• Wheel Sensor: Cannondale Wheel Sensor
• Extra 1: StrapRack toolholder

Geometry