Cannondale Topstone Carbon Ultegra RX 2 2020
2020 Road
Estimate price |
3,300$
Weight | 9 kg 
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
156cm - 166cm
SM
163cm - 174cm
MD
171cm - 182cm
LG
179cm - 189cm
XL
185cm - 195cm
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, 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 | 156 cm | 163 cm | 171 cm | 179 cm | 185 cm |
| Rider Max Height | 166 cm | 174 cm | 182 cm | 189 cm | 195 cm |
Model Overview
Topstone Carbon Ultegra RX 2 is part of the Cannondale Topstone model. Cannondale launched 110 bikes of this model so far. You can easily view all of the Cannondale Topstone bikes models from 2020, here.
Model range prices
Cannondale Topstone Sora 2020 is the cheapest bike model and costs 1250$. Cannondale Topstone Carbon Lefty 1 2020 is the most expensive one and costs 7500$.
Safety
When you go for a ride, don’t forget to put your helmet on. Moreover, ride with traffic, not against it. This will help you stay visible to drivers and also makes it easier for them to see you.
Average price for Gravel bikes
If you want to purchase a solid Gravel bike, it is important to know that the average cost is 2462$. However, you could also get a good Gravel bike even if you pay a lower amount than the average price. As a general rule of thumb, you should always read reviews about the bike and its components before buying it to ensure you don’t pay too much.
At the moment of the release date, Cannondale Topstone Carbon Ultegra RX 2 price was 3300$. Comparing the average cost of a Gravel bike to this one, you will see that Topstone Carbon Ultegra RX 2 price is 34.04% more expensive.
Gravel bikes average weight
On a deeper look, we notice that the average weight of a Gravel bike is 8.13 kg (17.92 lbs). An easier bike will give you a big advantage in climbs. However, a heavier bike can gain speed when you descend.
Topstone Carbon Ultegra RX 2 weighs 9 kg (19.84 lbs) and is considerably heavier than the average. In other words, this model is 10.7% heavier than the average Gravel bike.
Internal Cable Routing
It’s also important to mention the internal cable routing that this bike has. In short, this will allow you to keep your bike cables in great condition. Say goodbye to hanging cables.
Topstone Carbon Ultegra RX 2 components
Fork material
Topstone Carbon Ultegra RX 2 has a carbon fork, so, its weight is considerably lighter than one made out of steel. However, they cost a bit more than steel forks.
Wheels
The wheels on Topstone Carbon Ultegra RX 2 are the 700c aluminum type. There is no doubt, that 700c wheels are very popular on all road bike models. However, these wheels don’t perform so well when passing over obstacles.
Brakes
We ride faster and faster, so a good braking system is essential on a bike nowadays. The Topstone Carbon Ultegra RX 2 comes with Hydraulic Disc brakes. Hydraulic disc brakes are perfect for mountain biking, road cycling, and commuting. To sum up, these are ideal for anyone.
Sizes
This bike is available in 5 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In short, you can easily find one that suits you.