Cannondale Topstone Carbon 3 GRX 1x (Orange Slice) - Estimated product availability
| 47 | July 2025* |
| 51 | May 2025* |
| 54 | July 2025* |
| 56 | May 2025* |
| 58 | May 2025* |
| 61 | March 2025* |
| *when pre-ordered |
| Chassis | |
| Frame: | Topstone carbon frame, Kingpin suspension system, downtube Stashport, internal cable routing, BSA threaded housing, 142x12 Speed Release thru axle, flat mount rear brake, detachable fender mounts, bottle cage mounts, compatible with height adjustable seat posts, UDH derailleur hanger |
| Fork: | Topstone carbon, 12x100mm Speed Release thru axle, internal cable routing, 1-1/8" - 1.5" tapered steerer, gear/rack/fender mounts |
| Shock: | - |
| Drivetrain/Brakes | |
| Shifters: | Shimano GRX (ST-RX610), 1 x 12-speed |
| Rear derailleur: | Shimano GRX (RD-RX822), Shadow SGS |
| Front derailleur: | - |
| Crankset: | Shimano GRX (FC-RX610), 46/30 teeth chain rings |
| Bottem bracket: | Shimano BSA 68 |
| Pedals: | Not included (order here separately) |
| Chain: | Shimano CN-HG M7100, 12-speed |
| Cogs: | Shimano 105 (M7100), 12-speed, 11-36 teeth |
| Brakes: | Shimano GRX (BR-GRX610), hydraulic disc brakes, 160mm discs (f/r) |
| Brake levers: | Shimano GRX (ST-RX610) |
| Wheels | |
| Front hub: | Shimano TC500, 28 hole, 12 x 100mm thru axle |
| Rear hub: | Shimano TC500, 28 hole, 12 x 142mm thru axle |
| Rims: | WTB ST i25 TCS, 28 hole, tubeless ready |
| Tires: | WTB Resolute TCS Light, 700 x 42c, tubeless ready |
| Components | |
| Stem: | Cannondale C1 Conceal, aluminum |
| Handlebar: | Cannondale 3, butted 6061 aluminum, 16° Flare Drop |
| Headset: | Acros IS52/40 ICR |
| Saddle: | Selle Royal SRX Open |
| Seat post: | Cannondale 3, 6061 aluminum, 27,2 x 350mm |
| Others: | - |
Video about the Topstone carbon series:
| Model year | 2025 |
| Intended use | Gravel |
| Wheel size | 28" |
| Frame material | Carbon |
| Shifting type | Derailleur |
| Gears | 24 |
