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Built to climb faster, descend harder and sprint better than any other hardtail on the market, the Cannondale F-Si Carbon 4 is a seriously great XC mountain bike. 
Built to climb faster, descend harder and sprint better than any other hardtail on the market, the Cannondale F-Si Carbon 4 is a seriously great XC mountain bike. 
Cannondale

Cannondale F-Si Carbon 4 2020 Hardtail Mountain Bike Graphite

£2,699.99   
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Estimated Delivery & Collection Dates

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We estimate this will be ready for despatch to you or collection via Click & Collect on the Undetermined
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Cannondale F-Si Carbon 4 2020 Hardtail Mountain Bike Graphite Information

Season : 2020

Brand : Cannondale

Code : C25400M10

Built to climb faster, descend harder and sprint better than any other hardtail on the market, the Cannondale F-Si Carbon 4 is a seriously great XC mountain bike. 

 
Cannondale's F-Si range is the lightest mountain bike frame they've ever made, built with compliance, durability and superb handling in mind. 
 
The OutFront steering geometry offers stability and agility and the lightweight BallisTec Carbon frame ensures easier handling for those tough XC tracks. Fitted with a Lefty Ocho suspension fork with up to 100mm of travel and is the smoothest, stiffest ultra-light XC fork ever made. Perfect for riders who want a fork that performs over a vast range of terrains and gives you a more comfortable ride. 
 
The SRAM NX Eagle 1x12 gear transmission offers powerful, controllable gears to suit any situation and will greatly enhance the stability and manoeuvrability of the bike, making light work of hill climbs. You will have consistent stopping power with the Shimano hydraulic disc brakes inspiring confidence for those steep descents and sharp corner, with all-weather dependability you can keep riding all year no matter what the conditions are. 
 
Aggressive tread in high-volume casing are what the Schwalbe Racing Ray Performance tyres offer as well as delivering incredible traction, great for keeping you grounded on the tough XC terrains. 
 
Technical Information

Key Specifications

  • Frame - BallisTec Carbon, SAVE technology
  • Fork - Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout
  • Drivetrain - SRAM NX Eagle, 12-Speed
  • Brakes - Shimano MT500 hydraulic disc

Full Specification

  • Frame - BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
  • Fork - Lefty Ocho, 29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 55mm offset
  • Number of Gears - 12
  • Shifters - SRAM NX Eagle, 12-speed
  • Chainset - Truvativ Stylo 6K DUB, 34T, Ai offset
  • Cassette - SRAM PG-1230, NX Eagle, 11-50, 12-speed
  • Chain - SRAM NX Eagle
  • Rear Derailleur - SRAM NX Eagle
  • Bottom Bracket - SRAM DUB PF30 MTB83
  • Pedals - Not included
  • Rims - WTB STX i21 TCS, 28h, tubeless ready
  • Front Hub - Lefty 60
  • Rear Hub - Formula 12x148 w/ HG driver
  • Front Tyre - Schwalbe Racing Ray Performance 27.5/29 x 2.25", Addix Compound, tubeless ready
  • Rear Tyre - Schwalbe Racing Ralph Performance 27.5/29 x 2.25" rear, Addix compound, tubeless ready
  • Brakes - Shimano MT500 hydro disc, 160/160mm RT66 rotors
  • Brake Levers - Shimano MT500 hydro disc
  • Handlebars - 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)
  • Stem - Cannondale 3, 6061 Alloy, 31.8, 7°
  • Saddle - Fabric Scoop Flat Elite, cro-mo rails
  • Seatpost - Cannondale 3, 7075 Alloy, 27.2 x 400mm
Sizing Information
Professional Opinion
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