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Size Options & Purchase
This Cannondale FSi 4 2017 is available with our legendary Podium Point free accessory scheme.
Cannondale's FSi is a hardtail like no other. Taking advantage of exclusive technologies such as Ai (Asymetric Integration), Si (System Integration) and Lefty, FSi is ready to cope with the extreme nature of modern World Cup courses. With design input and World Cup podium results from XC legends Manuel Fumic and Marco Fontana, FSi has been proven to the highest level. If you're looking for a super fast and light XC hardtail with the poise for technical courses then FSi is a must.
Ai allows for super short rear stays putting more weight over the rear wheel for climb winning traction without sacrificing mud clearance or limiting you to single ring setups. Ai also allows for an evenly dished rear wheel giving better strength and stiffness
OutFront steering geometry is slack and stable for the most challenging descents yet nimble and quick in tighter sections.
All FSis feature Cannondale's Lefty fork,. Lefty offers unparalelled steering stiffness and precision for an XC fork and is super lightweight too. Don't be mislead by the single leg design, Lefty is super stiff and offers amazing tracking. Lefty's fitted to FSi models feature a custom offset to work with the OutFront geometry.
FSi wheel size is Fit Focused meaning that 29" wheel are used on Medium,Large and XLarge sizes, whilst 27.5" wheels are used on the small size. This offers the best balance of fast rolling, larger, wheels and rider fit.
FSi, an XC weapon.
IMPORTANT: This bicycle is supplied without pedals. Pedals for this bicycle can be selected for no cost using Podium Points™.
IMPORTANT: This bicycle requires a suspension pump to set and tune its suspension correctly. This is not included as standard. A suspension pump can be selected for no cost using Podium Points™.
F-Si Asymmetric, BallisTec Carbon, SPEED SAVE, PF30A, 1.5 Si Head Tube, 27.5" (S), 29" (M-X)
Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)
Shimano SLX , 2x11
Shimano XT, Shadow Plus, 11-speed
Shimano SLX, direct mount
Cannondale Alloy PressFit30
Cannondale Si, Ai, BB30, FSA 26/36 rings
SunRace, 11-40, 11-speed
KMC X11, 11-speed
Shimano Deore hydraulic disc, 180/160mm (S-160/160mm)
Hubs: Lefty 60 front, Formula DC-1422 rear (Ai Offset dish - Rear) , Rims: WTB STP i19 Tubless Ready, Spokes: DT Swiss Competition (Ai Offset dish - Rear)
Schwalbe Racing Ralph Performance 29/27.5x2.1", tubeless ready
Cannondale C3 flat, 6061 double-butted alloy, 700mm
Cannondale C3, 6061 Alloy, 1.5", 31.8, -5 deg.
Cannondale Locking Grips
Cannondale C3, 6061 alloy, 27.2x350mm (XS,S,M) 400mm (L,X)
Cannondale HeadShok Si
We are an authorised Cannondale dealer and supply this Cannondale FSi 4 with a LIFETIME manufacturer's warranty. Note: Rider weight limits may apply. Read Warranty Terms
This bicycle is available for instore collection and home delivery using a Cyclescheme voucher. Cyclescheme Information
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.