| Chassis | |
| Frame: | Topstone BallisTec carbon frame, Kingpin suspension system, Directline internal cable routing, BB30-83 housing, 142x12 Speed Release thru axle, flat mount rear brake, detachable fender mounts, bottle cage mounts, compatible with height adjustable seat posts |
| Fork: | BallisTec carbon, integrated crown race, 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-RX600), 2 x 11-speed |
| Rear derailleur: | Shimano GRX (RD-RX812), Shadow RD+ |
| Front derailleur: | Shimano GRX (FD-RX810), Braze-on mount |
| Crankset: | Cannondale, 46/30 teeth FSA chain rings |
| Bottem bracket: | Cannondale alloy PressFit 30 |
| Pedals: | Not included (order here separately) |
| Chain: | KMC X11, 11-speed |
| Cogs: | Shimano 105 (CS-HG700-11), 11-speed, 11-34 teeth |
| Brakes: | Shimano GRX (BR-GRX400), hydraulic disc brakes, 160mm discs (f/r) |
| Brake levers: | Shimano GRX (ST-RX600) |
| Wheels | |
| Front hub: | Formula, 28 hole, 12 x 100mm thru axle |
| Rear hub: | Formula, 28 hole, 12 x 142mm thru axle |
| Rims: | WTB ST i23 TCS, 28 hole, tubeless ready |
| Tires: | WTB Riddler TCS Light, 700 x 37c, tubeless ready |
| Components | |
| Stem: | Cannondale 3, 6061 aluminum |
| Handlebar: | Cannondale 3, 6061 aluminum, 16° Flare Drop |
| Headset: | Topstone SI |
| Saddle: | Fabric Scoop Shallow Sport, steel rails |
| Seat post: | Cannondale 3, 6061 aluminum, 27,2x 350mm |
| Others: | - |
Video about the Topstone carbon series:
| Model year | 2021 |
| Intended use | Gravel |
| Wheel size | 28" |
| Frame material | Carbon |
| Shifting type | Derailleur |
| Gears | 22 |
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