Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra, FSA -
Suspension Rigid -
Drivetrain 2 × 11 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
152cm - 165cm
SM
162cm - 175cm
MD
170cm - 185cm
LG
180cm - 193cm
XL
190cm - 203cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
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
Suspension 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
Drivetrain
Rear Derailleur
Shimano Ultegra RX GS Shadow Plus
Front Derailleur
Shimano Ultegra, braze-on
Shift Levers
Shimano Ultegra hydro disc, 2x11
Cassette
Shimano 105, 11-34, 11-speed
Crank
Cannondale 1, BB30a, FSA rings, 46/30
Bottom Bracket
Cannondale Alloy PressFit30
Chain
Shimano HG601, 11-speed
Pedals
Not Included
Wheels
Front Hub
Formula CL-712, 12x100 centerlock
Rear Hub
Formula RXC-400, 12x142 centerlock
Rims
WTB KOM Light i23 TCS, 28h, tubeless ready
Spokes
Stainless Steel, 14g (Ai Offset Dish - rear)
Tires
WTB Riddler TCS Light, 700 x 37c, tubeless ready
Brakes
Brakes
Shimano Ultegra hydro disc, 160/160mm RT54 rotors
Brake Levers
Shimano Ultegra hydro disc
Cockpit
Stem
Cannondale 2, 6061 alloy, 31.8, 6°
Handlebar
Cannondale 3, butted 6061 alloy, 16 deg flare drop
Grips
Cannondale Grip Bar Tape w/Gel, 3.5mm
Headset
Integrated, 1.5" lower to 1-1/8" upper w/ reducer, 25mm Alloy top cap
Seat
Saddle
Fabric Scoop Radius Elite, cro-mo rails
Seatpost
Cannondale 2, carbon, 27.2 x 350mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.42 mm | 1.46 mm | 1.51 mm | 1.56 mm | 1.6 mm |
| Bottom Bracket Height | 273 mm | 278 mm | 280 mm | 280 mm | 283 mm |
| Front Center | 594 mm | 604 mm | 623 mm | 642 mm | 660 mm |
| Rake | 55 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Trail | 66 mm | 58 mm | 58 mm | 58 mm | 58 mm |
| Stack | 511 mm | 542 mm | 572 mm | 603 mm | 633 mm |
| Reach | 361 mm | 370 mm | 378 mm | 387 mm | 395 mm |
| Top Tube Length | 518 mm | 537 mm | 554 mm | 572 mm | 589 mm |
| Seat Tube Angle | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° |
| Seat Tube Length | 410 mm | 458 mm | 505 mm | 553 mm | 600 mm |
| Head Tube Angle | 70 ° | 71.2 ° | 71.2 ° | 71.2 ° | 71.2 ° |
| Head Tube Length | 97 mm | 131 mm | 165 mm | 198 mm | 232 mm |
| Chainstay Length | 408 mm | 408 mm | 408 mm | 408 mm | 408 mm |
| Wheelbase | 992 mm | 1003 mm | 1023 mm | 1033 mm | 1053 mm |
| Bottom Bracket Drop | 69 mm | 64 mm | 61 mm | 61 mm | 59 mm |
| Standover Height | 708 mm | 754 mm | 796 mm | 836 mm | 878 mm |
| Wheels | 700 | 700 | 700 | 700 | 700 |
| Rider Min Height | 152 cm | 162 cm | 170 cm | 180 cm | 190 cm |
| Rider Max Height | 165 cm | 175 cm | 185 cm | 193 cm | 203 cm |
About this model
Topstone Carbon Ultegra RX 2 is part of the Cannondale Topstone model. Cannondale released 110 bikes variations of this model so far. You can easily view all of the Cannondale Topstone bikes models from 2023, here.
Model range prices
Cannondale Topstone 4 2023 is the most economical model, with a starting price of 1375$. Cannondale Topstone Carbon Lefty 1 2023 on the other hand costs 8500$, and is the most expensive model.
Safety
Your safety is a top priority so always wear a helmet when you ride your bike. Moreover, wear the right clothing. You want to be visible to other drivers, so avoid wearing dark clothing.
Gravel bikes average price
According to our math, the average price for a trustworthy Gravel bike is 2462$. However, even if your budget is less than the average, you might still be able to get a top-quality Gravel bike. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
Internal Cable Routing
This bike has an internal cable routing. As a result, this helps to preserve the bike’s cables. No more cables around your bike.
Topstone Carbon Ultegra RX 2 components
Fork material
The fork on this bike is made out of carbon, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
When it comes to wheels, the Topstone Carbon Ultegra RX 2 bike is equipped with the 700c aluminum model. These wheels are the most used kind for road bikes in general. However, these wheels don’t perform so well when passing over obstacles.
Brakes
For your safety, it is important to have quality breaks on your bike. Cannondale Topstone Carbon Ultegra RX 2 has Hydraulic Disc brakes installed. These kinds of brakes are among the most popular models used on bikes. To sum up, you can ride your bike with confidence.
Sizes
Cannondale Topstone Carbon Ultegra RX 2 bike has 5 sizes, in the range of 152 cm – 203 cm (4.99 ft – 6.66 ft). In conclusion, you won’t have a problem finding one that suits you.