Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2017 Cannondale F-Si 1
Previous used estimate
$575 - $591
Actual value depends on condition, size, and local demand.
Value Guide market data · 2017 Cannondale F-Si 1
12-month projected trend
13%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2017 Cannondale F-Si 1
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All F-Si model years
Compare F-Si 1 models
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Overview
About this bike
The F-Si 1 brings World Cup geometry to the rest of us. An XC weapon with a World Cup pedigree, the F-Si combines modern XC geometry with Cannondale's renowned SmartFormed alloy frame construction to deliver killer race performance at a more approachable price. The OutFront steering geometry and 100mm Lefty fork pair XC-ready agility with all-mountain stability to help you excel both uphill and down. With fast-rolling Stan's rims and grippy Schwalbe tires, you'll find traction in tricky turns and conquer technical uphills with ease. Shimano's SLX/XT drivetrain provides precise, smooth shifting, and the powerful Deore hydraulic discs stop on a dime.
Specifications
- Category
- Mountain
- Component Fork
- Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)
- Component Hubs
- Lefty 60 front, Formula DC-1422 rear
- Component Stem
- Cannondale C3, 6061 Alloy, 1.5", 31.8, -5 deg.
- Product Family
- F-Si
- Component Chain
- Shimano CN-HG601, 11-speed
- Component Frame
- F-Si, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29)
- Component Tires
- Schwalbe Racing Ralph Performance 29/27.5x2.1", tubeless ready
- Component Brakes
- Shimano Deore hydraulic disc, 180/160mm (S-160/160mm)
- Component Saddle
- Cannondale Stage 3
- Component Headset
- Cannondale HeadShok Si
- Component Cassette
- SunRace, 11-42, 11-speed
- Component Crankset
- Cannondale Si, BB30, SpideRing
- Component Shifters
- Shimano SLX , 11-speed
- Component Handlebar
- Cannondale C3 flat, 6061 double-butted alloy, 700mm
- Component Seat Post
- Cannondale C3, 6061 alloy, 27.2x350mm (S,M) 400mm (L,X)
- Component Wheel Set
- Stan's ZTR Rapid, 32 hole, tubeless ready
- Component Chainrings
- 32T
- Component Tape Grips
- Cannondale Locking Grips
- Component Brake Levers
- Shimano Deore
- Component Bottom Bracket
- Cannondale BB30
- Component Rear Derailleur
- Shimano XT, 11-speed
- Component Fork Brand Model
- Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)
- Component Frame Construction
- F-Si, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29)
- Frame Construction
- F-Si, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29)
- Fork Brand & Model
- Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)
- Hubs
- Lefty 60 front, Formula DC-1422 rear
- Tires
- Schwalbe Racing Ralph Performance 29/27.5x2.1", tubeless ready
- Crankset
- Cannondale Si, BB30, SpideRing
- Bottom Bracket
- Cannondale BB30
- Chain
- Shimano CN-HG601, 11-speed
- Saddle
- Cannondale Stage 3
- Handlebar
- Cannondale C3 flat, 6061 double-butted alloy, 700mm
- Headset
- Cannondale HeadShok Si
- Rear Derailleur
- Shimano XT, 11-speed
- Stem
- Cannondale C3, 6061 Alloy, 1.5", 31.8, -5 deg.
- Brake Levers
- Shimano Deore
- Brakes
- Shimano Deore hydraulic disc, 180/160mm (S-160/160mm)
- Cassette
- SunRace, 11-42, 11-speed
- Chainrings
- 32T
- Fork
- Lefty 2.0, 100mm, PBR Isolated Damper Technology with XC+ tune and updated controls, Offset - 50mm (S), 55mm (M-X)
- Frame
- F-Si, SmartForm C1 Alloy, BB30, Flat Mount Brake, 1.5 Si headtube, S (27.5) M-XL (29)
- Seat Post
- Cannondale C3, 6061 alloy, 27.2x350mm (S,M) 400mm (L,X)
- Shifters
- Shimano SLX , 11-speed
- Tape/Grips
- Cannondale Locking Grips
- Wheel Set
- Stan's ZTR Rapid, 32 hole, tubeless ready
What to check when buying used
Inspection
Drivetrain wear
Check chain stretch, cassette teeth, chainrings, and shifting under load before negotiating price.
Inspection
Service history
Ask for service records covering bearings, brakes, drivetrain, and any frame or fork warranty work.
Inspection
Suspension service
Confirm fork and rear shock service intervals and check pivot bearings for play.