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Cannondale FSi Carbon 2

Cross Country Bicycle - 29" (27.5" on Small) Wheels
SRP £3499.99 Save 34% Web Price: £2,299.00 Including  VAT at 20%

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*Collect In Store - if you would like to collect your bike in store, please use our Click & Collect payment method or call 0118 9821021 to reserve and ensure your bike is ready for your arrival.

ETAs are based on manufacturer's latest data.


Cannondale's FSi Carbon 2 offers CZero carbon wheels, XLR remote fork lockout, Cannondale Hollowgram Si chainset and a SRAM X01 1x11 drivetrain as upgrades over the FSi Carbon 3.

Cannondale's FSi platform is all about integration and brings the classic XC hardtail into the modern era. Designed to retain the super low weight and responsiveness of a classic hardtail whilst giving the confidence to handle the toughest World Cup courses, FSi is all about being the best. By designing multiple components together the end system is lighter, stiffer and better handling. An Assymetric Integration drivetrain uses a 6mm offset rear triangle which not only gives a much stronger and stiffer rear wheel but also allows for extra short chainstays and greater mud clearance. System geometry is designed to handle the more technically challenging modern race courses and mates a slack 69.5 degree head angle with a custom offset Lefty fork which maintains responsive and nimble handling whilst giving better stability on steeper pitches. A new SAVE 2 seatpost brings an additional 20% compliance over the previous model whilst saving 50 grams over the previous model.

All FSi models use a Lefty fork which is not only one of the lightest XC forks available it is also one of the stiffest too. If you haven't ridden Lefty you might find it hard to believe that a single legged fork can be torsionally stiffer than a traditional two leg fork but the larger diameter outer tube, integrated hub axle and square bearing surfaces mean that it is and the benefit to handling is immediately apparent with pin point accuracy and excellent tracking over rough ground.

FSi bikes use fit focused wheel sizing. Recognising that the performance benefits of using a larger wheel are worthless if the geometry compromises required to fit the wheels into the frame don't allow a good rider fit, FSi models use a 27.5" wheel on the Small size and 29" on Medium, Large and XLarge.

The Cannondale FSi Carbon 2 uses a SRAM X01 1x11 drivetrain offering a huge range of gears with a 10-42 rear cassette and super low weight with a single chainring setup . Cannondale supply their own Hollowgram Si chainset which is renowned for its stiffness and takes advantage of the BB30 bottom bracket system which they have championed for so long. Magura MT-RACE brakes are fitted for minimal weight and great stopping power.

Cannondale's in house CZero carbon wheels are tubeless ready, hi impact resistant and superlight at just over 1600grams for the pair. The carbon rim's 23mm internal width is wider than more traditional rims and offers a more stable tyre platform and increases tyre volume for better grip.

If you are looking for one of the fastest race bikes on the planet which has been designed for raw speed and excellent handling then the FSi Carbon 2 has to be on your shortlist.

IMPORTANT: This bicycle is supplied without pedals.

IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard.


F-Si Asymmetric, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, 27.5" (S), 29" (M-X)
Lefty 2.0, 100mm, XLR Isolated Damper Technology with XC+ tune and X-Loc remote,2Spring Upgrade, Offset - 50mm (S), 55mm (M-X)
Rear Shock
Rear Mech
SRAM X01, Type 2 RBC
Front Mech
Bottom Bracket
Cannondale Alloy PressFit30
Cannondale HollowGram Si, Ai, BB30, SpideRing 32T
SRAM X01, 10-42, 11-speed
Sram X1, 11-speed
Magura MT-RACE w/ Storm SL Rotors, 180/160mm
Rims: Cannondale CZero Superlight Hi-Impact Carbon, Tubeless Ready, 28 hole, 23mm ID, tubeless ready (Ai offset lacing) Hubs: Lefty 60 front, CZero rear (Ai offset lacing) Spokes: CZero (Ai offset lacing)
Schwalbe Racing Ralph EVO Snakeskin, 29/27.5x2.1", folding, tubeless ready
Cannondale C1 flat, carbon, 700mm
Cannondale C1, 6061 Alloy, 1.5", 31.8, -5 deg.
Cannondale Locking Grips
Cannondale F-Si SAVE 2 Carbon, 27.2x400mm
Prologo Zero 2 Satin
Cannondale HeadShok Si


We are an authorised Cannondale dealer and supply this Cannondale FSi Carbon 2 with a LIFETIME manufacturer's warranty. Note: Rider weight limits may apply. Read Warranty Terms


Seat Tube C-T mm385435485535
Seat Tube C-T in15.
Seat Tube C-T/Top Tube mm
Horiz. Top Tube mm573596623648
Seat Angle75.174.974.874.7
Head Angle67676767
Head Tube mm9797110122
BB Drop mm62626262
BB Height mm308308308308
Wheelbase mm1076109711231147
Chainstay mm429429429429
Stem Length mm
Standover mm768781819850
Reach mm392414436457
Stack mm602603615628


This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information

Finance Options

The following finance options are available to apply for online immediately. If you are collecting your bicycle in store you can arrange your finance prior to visiting the store by selecting the required finance method as well as Click & Collect.

  • Buy Now Pay Later 12 Month
  • Classic Credit 36 Month

Finance quotation based on this Cannondale FSi Carbon 2:

The credit advertised is provided by one credit provider with whom we have a commercial relationship.
Credit provided by Hitachi Personal Finance, a division of Hitachi Capital (UK) PLC Authorised and Regulated by the Financial Conduct Authority.