F-Si Carbon 4

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.

International Connectivity

• Wheel Sensor

  Cannondale Wheel Sensor

Drivetrain

• Bottom Bracket

  SRAM DUB PF30 MTB83
• Chain

  SRAM NX 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 NX Eagle
• Shifters

  SRAM NX 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) Lefty 60
• Front Tire

  (F) Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready
• Rear Hub

  (R) Formula 12x148 w/ HG driver
• Rear Tire

  (R) Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
• Rims

  WTB STX i21 TCS, 28h, tubeless ready
• Spokes

  DT Swiss Champion
• 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

  Shimano MT500 hydro disc
• Brakes

  Shimano MT500 hydro disc, 160/160mm RT66 rotors

Components

• Grips

  Cannondale Locking Grips
• Handlebar

  Cannondale 3 Flat, 6061 double-butted Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
• Saddle

  Fabric Scoop Flat Elite, cro-mo rails
• Seatpost

  Cannondale 3, 7075 Alloy, 27.2 x 400mm
• Stem

  Cannondale 3, 6061 Alloy, 31.8, 7°

Weight: 11.1 kg / 24.4 lbs - Bike and frame weights may vary in final production.