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Cannondale FSi Carbon Black

Cross Country Bicycle - 29" (27.5" on Small) Wheels
SRP £6999.99 Save 31% Web Price: £4,799.00 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 Black offers a Shimano XTR Di2 electronic groupset, ENVE carbon setapost , ENVE carbon handlebars and a Cannondale SISL2 chainset as upgrades over the FSi Carbon Team.

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 Hi Modulus frame of the FSi Carbon Black uses higher modulus carbon fibres than those used in the standard FSi frame which bring both weight savings and stiffness gains.
The Cannondale FSi Carbon Team uses a Shimano XTR Di2 Electronic drivetrain for the ultimate in precision gear shifting. A 11-40 cassette and 36/26 chainrings give a great range of gears to suit race courses anywhere. Cannondale supply their own, stunning, Hollowgram SiSL2 chainset which is not only one of the lightest chainsets available but also benefits from the additional stiffness of the BB30 bottom bracket system. Shimano's XTR Race brakes are fitted, offering superb function and feel at an extra low weight.

ENVE's M50 rims are used to offer a superstiff and super light setup with the durability expected from a company like ENVE. The rims are tubeless ready making tubeless conversion straight forward.

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 Black is the pinnacle.

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 Hi-MOD Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, 27.5" (S), 29" (M-X)
Lefty 2.0 Carbon, 100mm, XLR Isolated Damper Technology with XC+ tune and X-Loc remote,2Spring Upgrade, Offset - 50mm (S), 55mm (M-X)
Rear Shock
Shimano XTR Di2
Rear Mech
Shimano XTR Di2
Front Mech
Shimano XTR Di2, direct mount, 2x
Bottom Bracket
Cannondale Alloy PressFit30
Cannondale HollowGram SiSL2, Ai, BB30, 36/26
Shimano XTR, 11-40, 11-speed
KMC X11, 11-speed
Shimano XTR Race, 160/160mm
Rims: ENVE Carbon M50, tubeless ready (Ai offset lacing) Hubs: Lefty 60 front, Chris King rear, 28 hole (Ai offset lacing) Spokes: DT Swiss AeroLite (Ai offset lacing)
Schwalbe Racing Ralph EVO Snakeskin, 29/27.5x2.1", folding, tubeless ready
ENVE Carbon Sweep, flat, 740mm
Cannondale C1, 6061 Alloy, 1.5", 31.8, -5 deg.
Cannondale Locking Grips
ENVE Carbon, Di2 compatible, 27.2x400mm
Prologo Zero 2 CPC Nack
Cannondale HeadShok Si


We are an authorised Cannondale dealer and supply this Cannondale FSi Carbon Black 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 the same finance products are available but you are required to apply for finance in store too. Please read our information on applying for finance instore.

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

Finance quotation based on this Cannondale FSi Carbon Black:

The credit advertised is provided by one credit provider with whom we have a commercial relationship.
Credit provided by Hitachi Capital (UK) PLC trading as Hitachi Capital Consumer Finance, 2 Apex View, Leeds, LS11 9BH