Cannondale Topstone Carbon Ultegra RX 2020
2020 Road
Estimate price |
4,200$
Weight | 8.4 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
-
Frame Carbon -
Wheels 700c -
Groupset Ultegra -
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, 142x12 thru-axle, Tapered headtube, Flat mount disc, StraightShot internal cable routing, Multiple gear/bottle mounts
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
Rear Shock
N/A
Drivetrain
Rear Derailleur
Shimano Ultegra RX
Front Derailleur
Shimano Ultegra, braze-on
Shift Levers
Shimano Ultegra hydro disc, 2x11
Cassette
Shimano Ultegra, 11-34, 11-speed
Crank
HollowGram, BB30a w/ OPI SpideRing, 46/30
Bottom Bracket
Cannondale Alloy BB30
Chain
Shimano HG601 11-speed
Pedals
Not Included
Wheels
Front Hub
HollowGram Sealed Bearing, straight pull, 12x100
Rear Hub
HollowGram 142x12
Rims
HollowGram 22, 22mm deep, 25mm ID, tubeless ready
Spokes
Stainless steel, 14g
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 Sport, steel rails
Seatpost
SAVE Carbon, 27.2 x 350mm (44-56), 400mm (58-63)
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 |
About this model
Topstone Carbon Ultegra RX is part of the Cannondale Topstone model. 110 bikes variations carry this model name so far. Check out the entire range from 2020 of this model, by clicking this link.
Model range prices
Cannondale Topstone Sora 2020 is the most economical model, with a starting price of 1250$. Cannondale Topstone Carbon Lefty 1 2020 on the other hand costs 7500$, and is the most expensive model.
Safety
Take safety seriously when you ride your bike, and always wear your helmet. Moreover, don’t ride on the sidewalk. This is actually against the law in some states and can be dangerous for both you and pedestrians.
Average price for Gravel bikes
According to our calculations, the average cost of a Gravel bike that is reliable is 2462$. However, this doesn’t mean that if you spend less money on a Gravel bike, you couldn’t get a decent one. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
This bike was released in 2020 and its price was 4200$. Doing a quick comparison, we notice that Topstone Carbon Ultegra RX price is 70.59% higher than the average cost of a Gravel bike.
Average weight for Gravel bikes
The average weight for Gravel bikes is 8.13 kg (17.92 lbs). It is a good advantage to have a lighter bike than the average. However, a heavier bike is more efficient on descents.
Cannondale Topstone Carbon Ultegra RX it’s weighing 8.4 kg (18.52 lbs). At this weight, is slightly heavier than average. To sum up, it’s 3.32% heavier than the average weight of Gravel bikes.
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 components
Fork material
Topstone Carbon Ultegra RX has a carbon fork, so, it won’t add up to much weight to your bike. However, the price you have to pay for a carbon fork is considerably higher.
Wheels
When it comes to wheels, the Topstone Carbon Ultegra RX 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
Stopping the bike when needed, it’s essential for your safety. This bike has Hydraulic Disc brakes. These kinds of brakes are among the most popular models used on bikes. To sum up, these are ideal for anyone.
Sizes
Topstone Carbon Ultegra RX comes in 5 sizes, that range from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, you won’t have a problem finding one that suits you.