Cannondale F-Si Carbon 4 2020
2020 Mountain
Estimate price |
3,350$
Weight | 11.1 kg 
Bike details
Overview
Key information split into simple groups.
Bike summary
-
Category -
Frame Carbon -
Wheels 29" -
Travel Front 100mm -
Fork Cannondale Lefty Ocho
-
Groupset NX Eagle, Truvativ Stylo -
Suspension Hardtail -
Drivetrain 1 × 12 -
Brakes Hydraulic Disc
Sizing
Recommended size guide.
XS
156cm - 166cm
SM
157cm - 165cm
MD
167cm - 175cm
LG
172cm - 182cm
XL
185cm - 195cm
Parts list
Components
Main components, grouped by system.
Bike components
Frame
Frame
BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset, SAVE, PF30-83, Tapered head tube, Speed Release 12mm thru axle, Ai Offset
Suspension Fork
Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
Drivetrain
Rear Derailleur
SRAM NX Eagle
Shift Levers
SRAM NX Eagle, 12-speed
Cassette
SRAM PG-1230, NX Eagle, 11-50, 12-speed
Crank
Truvativ Stylo 6K DUB, 34T, Ai offset
Bottom Bracket
SRAM DUB PF30 MTB83
Chain
SRAM NX Eagle, 12-speed
Pedals
Not Included
Wheels
Front Hub
(F) Lefty 60
Rear Hub
(R) Formula 12x148 w/ HG driver
Rims
WTB STX i21 TCS, 28h, tubeless ready
Spokes
DT Swiss Champion
Tires
(F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready(R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
Brakes
Brakes
Shimano MT500 hydro disc, 160/160mm RT66 rotors
Brake Levers
Shimano MT500 hydro disc
Cockpit
Stem
Cannondale 3, 6061 Alloy, 31.8, 7°
Handlebar
Cannondale 3 Flat, 6061 double-butted Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
Grips
Cannondale Locking Grips
Headset
Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)
Seat
Saddle
Fabric Scoop Flat Elite, cro-mo rails
Seatpost
Cannondale 3, 7075 Alloy, 27.2 x 400mm
Fit data
Geometry
Numbers for sizing and ride feel.
| Size | XS | SM | MD | LG | XL |
|---|---|---|---|---|---|
| Stack Reach Ratio | 1.5 mm | 1.51 mm | 1.46 mm | 1.42 mm | 1.38 mm |
| Bottom Bracket Height | 308 mm | 308 mm | 308 mm | 308 mm | 308 mm |
| Front Center | 636 mm | 667 mm | 691 mm | 714 mm | 739 mm |
| Rake | 50 mm | 55 mm | 55 mm | 55 mm | 55 mm |
| Trail | 82 mm | 82 mm | 82 mm | 82 mm | 82 mm |
| Stack | 567 mm | 600 mm | 610 mm | 621 mm | 633 mm |
| Reach | 378 mm | 398 mm | 418 mm | 438 mm | 458 mm |
| Top Tube Length | 551 mm | 581 mm | 604 mm | 627 mm | 651 mm |
| Seat Tube Angle | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° | 73.1 ° |
| Seat Tube Length | 330 mm | 330 mm | 430 mm | 480 mm | 530 mm |
| Head Tube Angle | 69 ° | 69 ° | 69 ° | 69 ° | 69 ° |
| Head Tube Length | 90 mm | 90 mm | 101 mm | 113 mm | 126 mm |
| Chainstay Length | 421 mm | 425 mm | 425 mm | 425 mm | 425 mm |
| Wheelbase | 1053 mm | 1084 mm | 1108 mm | 1132 mm | 1157 mm |
| Bottom Bracket Drop | 45 mm | 62 mm | 62 mm | 62 mm | 62 mm |
| Standover Height | 713 mm | 753 mm | 791 mm | 826 mm | 861 mm |
| Wheels | 29" | 29" | 29" | 29" | 29" |
| Rider Min Height | 156 cm | 157 cm | 167 cm | 172 cm | 185 cm |
| Rider Max Height | 166 cm | 165 cm | 175 cm | 182 cm | 195 cm |
Model Overview
F-Si Carbon 4 is a Cannondale F Si model. Cannondale launched 59 bikes of this model so far. Check out the entire range from 2020 of this model, by clicking this link.
Model range prices
Cannondale F-Si Carbon 5 2020 is the cheapest bike model and costs 2400$. Cannondale F-Si Hi-MOD World Cup 2020 is the most expensive one and costs 11000$.
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.
Crosscountry bikes average price
If you want to purchase a solid Crosscountry bike, it is important to know that the average cost is 1905$. However, you could also get a good Crosscountry bike even if you pay a lower amount than the average price. To sum up, when you purchase your bike, make sure to check if it has reviews, and also do some components research.
Furthermore, if we have a quick look at this model’s cost, we can see that at its release date the price was 3350$. Comparing the average cost of a Crosscountry bike to this one, you will see that F-Si Carbon 4 price is 75.85% higher.
Average weight for Crosscountry bikes
Crosscountry bikes weigh an average of 12.4 kg (27.34 lbs). You will have a greater advantage on climbs if your bike is easier than the average. On descents, however, a heavier bike will give you extra speed.
Cannondale F-Si Carbon 4 it’s weighing 11.1 kg (24.47 lbs). At this weight, is considerably lighter than average. To sum up, it’s 11.71% lighter than the average weight of Crosscountry bikes.
F-Si Carbon 4 components
Fork
The F-Si Carbon 4 comes factory-installed with the Cannondale Lefty Ocho fork. This has a travel range of 100mm. Bike forks are great for shock absorption and provide you with a smooth ride. To sum up, when buying a bicycle, make sure you get a fork that is capable of delivering decent travel.
Wheels size
When it comes to wheels, the F-Si Carbon 4 bike is equipped with the 29″ aluminum model. These wheels are more forgiving when you go over roots, rocks, bumps, or other obstacles you encounter on your ride. However, if you’re not a tall person, you might find it difficult to adapt to this wheel size.
Brakes
Nothing is more important on a bike than its ability to brake properly. Cannondale F-Si Carbon 4 is equipped with Hydraulic Disc brakes. Hydraulic disc brakes provide amazing stopping power, no matter what the terrain. To sum up, your safety is in good hands.
Sizes
This bike is available in 5 sizes. They vary from 156 cm – 195 cm (5.12 ft – 6.4 ft). In conclusion, you won’t have a problem finding one that suits you.