F-Si | Cross Country | Mountain

F-Si Carbon 3

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F-Si Carbon 3
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Platform: F-Si

Light, but it’s no lightweight.

The ultimate XC race bike. Built to win on today’s aggressive World Cup courses or rule your local loop.

Highlights

  • Lefty Ocho fork
  • SRAM GX/NX Eagle drivetrain w/Level T hydro disc brakes
  • Stan's NoTubes Crest MK3 rims / carbon seatpost

Where it thrives

In competition, up and down hills

What it's built for

Speed, agility, handling

Connected
An integrated wheel sensor delivers hyper accurate speed, route and distance info, registers your bike, reminds you of needed service and more, all through the free Cannondale App.
Learn more
SAVE micro-suspension
Flex zones and directional carbon layup allow the rear triangle and seat tube to absorb shock for better traction, higher speeds and minimized fatigue, whether seated or standing. Go faster longer.

International Connectivity

  • Wheel Sensor
    Cannondale Wheel Sensor

Drivetrain

  • Bottom Bracket
    SRAM DUB PF30 MTB83
  • Chain
    SRAM GX Eagle, 12-speed
  • Crank
    Truvativ Stylo 6K DUB, 34T, Ai offset
  • Pedals
    Not Included
  • Rear Cogs
    SRAM PG-1230, NX Eagle, 11-50, 12-speed
  • Rear Derailleur
    SRAM GX Eagle
  • Shifters
    SRAM GX Eagle, 12-speed

Frameset

  • Fork
    Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
  • 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
  • Headset
    Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small only)

Wheels

  • Front Hub
    (F) Stan's NoTubes Neo Lefty
  • Front Tire
    (F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready
  • Rear Hub
    (R) Stan's NoTube's Neo 12x148 w/HG driver
  • Rear Tire
    (R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
  • Rims
    Stan's NoTubes Crest MK3, 28h, tubeless ready
  • Spokes
    DT Swiss Competition, straight pull (Ai Offset dish - rear)
  • Tire Size
    2.25
  • 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
  • Wheel Size
    29

Brakes

  • Brake Levers
    SRAM Level T hydro disc
  • Brakes
    SRAM Level T hydro disc, 160/160mm Centerline rotors

Components

  • Grips
    Cannondale Locking Grips
  • Handlebar
    Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
  • Saddle
    Fabric Scoop Flat Elite, cro-mo rails
  • Seatpost
    Cannondale 2, Carbon, 27.2 x 400mm, 0mm offset
  • Stem
    Cannondale 3, 6061 Alloy, 31.8, 7°

Weight: 10.6 kg / 23.4 lbs - Bike and frame weights may vary in final production.

Measurements

  • Size: LG (29")
    5'8" 172
    6'0" 182
  • Size: MD (29")
    5'6" 167
    5'9" 175
  • Size: SM (29")
    5'2" 157
    5'5" 165
  • Size: XL (29")
    6'1" 185
    6'5" 195
  XS (27.5") SM (29") MD (29") LG (29") XL (29")
A Seat Tube Length 33cm 12 33cm 12 43cm 16 48cm 18 53cm 20
B Top Tube Length 55.3cm 21 58.3cm 22 60.6cm 23 62.9cm 24 65.3cm 25
C Top Tube Actual 0cm 0 0cm 0 0cm 0 0cm 0 0cm 0
D Head Tube Angle 69.0° 69.0° 69.0° 69.0° 69.0° 69.0° 69.0° 69.0° 69.0° 69.0°
E1 Seat Tube Angle Effective 73.1° 73.1° 73.1° 73.1° 73.1° 73.1° 73.1° 73.1° 73.1° 73.1°
F Standover 71.5cm 28 75.5cm 29 79.3cm 31 82.8cm 32 86.3cm 33
G Head Tube Length 9cm 3 9cm 3 10.1cm 3 11.3cm 4 12.6cm 4
H Wheelbase 105.5cm 41 108.6cm 42 111cm 43 113.4cm 44 115.9cm 45
I Front Center 63.6cm 25 66.7cm 26 69.1cm 27 71.4cm 28 73.9cm 29
J Chain Stay Length 42.3cm 16 42.7cm 16 42.7cm 16 42.7cm 16 42.7cm 16
K Bottom Bracket Drop 4.5cm 1 6.2cm 2 6.2cm 2 6.2cm 2 6.2cm 2
L Estimated BB Height 30.8cm 12 30.8cm 12 30.8cm 12 30.8cm 12 30.8cm 12
M Fork Rake 5cm 1 5.5cm 2 5.5cm 2 5.5cm 2 5.5cm 2
N Trail 8.2cm 3 8.2cm 3 8.2cm 3 8.2cm 3 8.2cm 3
O Stack 56.9cm 22 60.2cm 23 61.2cm 24 62.3cm 24 63.5cm 25
P Reach 38cm 14 40cm 15 42cm 16 44cm 17 46cm 18

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Highlights

Where it thrives

It’s built for

Specs

Frameset

Frame

Details

      Rear Shock

      Details

          Headset

          Details

              Brakes

              Brake Levers

              Details

                  Front Brake

                  Details

                      Components

                      Grips

                      Details

                          Handlebar

                          Details

                              Saddle

                              Details

                                  Seatpost

                                  Details

                                      Drivetrain

                                      Bottom Bracket

                                      Details

                                          Chain

                                          Details

                                              Crank

                                              Details

                                                  Front Derailleur

                                                  Details

                                                      Pedals

                                                      Details

                                                          RearCogs

                                                          Details

                                                              e-Battery

                                                              e-system Battery

                                                              Details

                                                                  e-System Charger

                                                                  Details

                                                                      e-System Display

                                                                      Details

                                                                          Tires

                                                                          Tires

                                                                          Details

                                                                              Wheels

                                                                              Details

                                                                                  FrontHub

                                                                                  Details

                                                                                      RearHub

                                                                                      Details

                                                                                          Spokes

                                                                                          Details