2020 Cannondale Topstone Carbon Ultegra RX 2
High-end component level carbon frame gravel bike
View on cannondale.com
- MSRP $3,300
- Frame Carbon
- Fork Carbon
- Wheels 700c
- Drivetrain 2 × 11
- Groupset Shimano Ultegra
- Brakes Hydraulic Disc
2 × 11 — 22 speed
The 2020 Topstone Carbon Ultegra RX 2 is easier to ride up hills than similar bikes.
The 2020 Topstone Carbon Ultegra RX 2 won‘t keep up with similar bikes while riding downhill or sprinting.
This bike
Other gravel bikes
Estimated spec level of the Topstone Carbon Ultegra RX 2 compared to other gravel bikes. 99 Spokes analyzes the build material and quality level of the frame, fork, wheelset, groupset, suspension system, and more to estimate the overall spec level of each bike. Learn more »
| Frame | All-New, BallisTec Carbon, Kingpin suspension system, Proportional Response size-specific construction, Directline internal cable routing, BB30-83 Ai, 142x12 Speed Release thru-axle, flat-mount disc, removable fender bridge, multiple gear/bottle mounts, dropper post compatible |
|---|---|
| Fork | All-New, BallisTec Carbon, 55mm OutFront offset, SAVE, 1-1/8" to 1.5" steerer, integrated crown race, Directline internal routing, 12x100mm Speed Release thru-axle, flat mount disc, gear/rack/fender mounts |
| Bottom Bracket | Cannondale Alloy BB30 |
| Headset | Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap |
| Stem | Cannondale 2, 6061 alloy, 31.8, 6° |
| Handlebar | Cannondale 3, butted 6061 alloy, 16 deg flare drop |
| Saddle | Fabric Scoop Radius Elite, cro-mo rails |
| Seatpost | Cannondale 2, carbon, 27.2 x 350mm |
| Pedals | — |
| Grips | Cannondale Grip Bar Tape w/Gel, 3.5mm |
| Front Derailleur | Shimano Ultegra, braze-on |
|---|---|
| Rear Derailleur | Shimano Ultegra RX |
| Shifters | Shimano Ultegra hydro disc, 2x11 |
| Crank | Cannondale 1, BB30a, FSA rings, 46/30 |
| Cassette | Shimano 105, 11-34, 11-speed |
| Chain | Shimano HG601, 11-speed |
| Brakes | Shimano Ultegra hydro disc, 160/160mm RT54 rotors |
| Brake Levers | Shimano Ultegra hydro disc |
| Rims | WTB KOM Light i23 TCS, 28h, tubeless ready |
|---|---|
| Spokes | Stainless Steel, 14g (Ai Offset Dish - rear) |
| Front Hub | (F) Formula CL-712, 12x100 centerlock / (R) Formula RXC-400, 12x142 centerlock |
| Rear Hub | (F) Formula CL-712, 12x100 centerlock / (R) Formula RXC-400, 12x142 centerlock |
| Tires | WTB Riddler TCS Light, 700 x 37c, tubeless ready |