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2017 Cannondale F-Si 1 Mountain Bike


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2017 Cannondale F-Si 1 Mountain Bike


Set out for the races. The Cannondale F-SI 1 is a confident hardtail XC race bike that can tackle the more demanding cross country races and mountain trails.

The SmartForm C1 Alloy frame is double-pass welded for smoother joins, giving greater strength whilst keeping it lightweight. Heat treating after the welding adds further strength for long term durability. The SAVE micro-suspension is built in to the frame and allows vertical flex in key areas to reduce unwanted vibrations and increase traction, making for a more comfortable and faster ride.

Fit-Focused wheels ensure a great fit, with size Small bikes getting 27.5” wheels and Medium-X Large getting 29” wheels.

The quality Shimano XT/SLX 1×11 drivetrain offers crisp and reliable shifting that’ll while keeping simplicity high with ‘one by’ gearing. On the way down, your confidence can be put into the Shimano Deore disc brakes to offer powerful stopping. The Lefty 2.0 Carbon one-sided fork has plenty of lateral stiffness for direct and confident steering while the PBR damper controls the bumps.

Take it to the hill with the Cannondale F-Si 1.

Key Features:

  • Lightweight SmartForm C1 Alloy frame
  • Lefty 2.0 Carbon with PBR Isolated Damper Technology
  • Shimano Deore disc brakes give reliable braking
  • Shimano XT/SLX 1×11 speed drivetrain gives consistent shifting
  • Stans ZTR Rapid rims for stable rolling
  • Sizes: Small (27.5”), Medium, Large, X Large
  • Colour: Jet Black/Berzerker Green


The Cannondale F-Si 1 2017 Features are:


Frame: F-Si, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29)

Fork: Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset – 50mm (S), 55mm (M-X)

Headset: Cannondale HeadShok Si

Bars: Cannondale C3 flat, 6061 double-butted alloy, 700mm

Stem: Cannondale C3, 6061 Alloy, 1.5″, 31.8, -5 deg.

Shifters: Shimano SLX , 11-speed

Rear Mech: Shimano XT, 11-speed

Speed: 11

Chainset: Cannondale Si, BB30, SpideRing 32T

Bottom Bracket: Cannondale BB30

Chain: Shimano CN-HG601, 11-speed

Front Brake: Shimano Deore hydraulic disc, 180/160mm (S-160/160mm)

Rear Brake: Shimano Deore hydraulic disc, 180/160mm (S-160/160mm)

Rims: Stans ZTR Rapid, 32 hole, tubeless ready

Front Hub: Lefty 60 front

Rear Hub: Formula DC-1422 rear

Tyres: Schwalbe Racing Ralph Performance 29/27.5×2.1″, tubeless ready Front – Schwalbe Racing Ralph Performance 29/27.5×2.1″, tubeless ready Rear

Seatpost: Cannondale C3, 6061 alloy, 27.2x350mm (S,M) 400mm (L,X)

Pedals: Not Included


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