2019 Cannondale F-Si Carbon 3

High-end component level carbon frame crosscountry bike

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2019 Cannondale F-Si Carbon 3
  • MSRP $3,675
  • Suspension Hardtail
  • Front Travel 100mm
  • Frame Carbon
  • Fork 
    Cannondale Lefty
  • Wheels 29″ Aluminum
  • Drivetrain 1 × 12
  • Groupset 
    SRAM GX Eagle
Gearing

1 × 12 — 12 speed

2019 Cannondale F-Si Carbon 3
27 mph
Similar Bikes
26 mph

The 2019 F-Si Carbon 3 is geared about the same as similar bikes for riding up hills.

The 2019 F-Si Carbon 3 is geared about the same as similar bikes for riding downhill.

Estimated Spec Level
est. spec level →$0$500$1,000$1,500$2,000$2,500$3,000$3,500$4,000
This bike
Other crosscountry bikes

Estimated spec level of the F-Si Carbon 3 compared to other crosscountry 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 »

Geometry
Build
FrameALL-NEW F-Si, BallisTec Carbon, SAVE, PF30A, tapered head tube, Speed Release 12mm thru axle, Ai Offset
ForkALL-NEW Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
Rear ShockN/A
Bottom BracketCannondale Alloy PressFit30
HeadsetIntegrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)
StemCannondale C3, 3D Forged 6061 Alloy, 1-1/8", 31.8, 7-degree
HandlebarCannondale C2 Flat, butted 2014 Alloy, 8-degree sweep, 760mm
SaddleFabric Scoop Flat Elite, cro-mo rails
SeatpostCannondale C2, Carbon, 27.2 x 400mm
Pedals
GripsCannondale Locking Grips
Components
Front Derailleur
Rear DerailleurSRAM GX Eagle
ShiftersSRAM GX Eagle, 12-speed
CrankTruvativ Stylo 6K, 34T, Ai Custom
CassetteSRAM PG-1230, NX Eagle, 11-50, 12-speed
ChainSRAM GX Eagle, 12-speed
Chain Guide
BrakesSRAM Level T hydro disc, 160/160mm Centerline rotors
Brake LeversSRAM Level T hydro disc
Wheels
RimsStan's NoTubes Crest MK3, 28h, tubeless ready
SpokesDT Swiss Competition (Ai Offset dish - rear)
Front HubStan's NoTubes Neo Lefty front, Neo 12x148 rear w/HG driver
Rear HubStan's NoTubes Neo Lefty front, Neo 12x148 rear w/HG driver
TiresSchwalbe Racing Ray Performance 29 x 2.25" front, Racing Ralph Performance 2.25" rear, Addix Compound, tubeless ready
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2019 Cannondale F-Si Carbon 3