Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2019 Cannondale F-Si Carbon 2
Previous used estimate
$1,557 - $1,602
Actual value depends on condition, size, and local demand.
Value Guide market data · 2019 Cannondale F-Si Carbon 2
12-month projected trend
4%
Direction and magnitude, not judgment
vs. category average
7%
Drops faster than category avg
Price over time - 2019 Cannondale F-Si Carbon 2
Values based on actual sales data. Enter your bike's specifics to get a precise valuation.
All F-Si model years
Compare F-Si Carbon 2 models
2 modelsChoose a different build or frame style to see its value.
Overview
About this bike
Cannondale's best XC hardtail just got better. If going really, really fast on dirt in lycra is your cup o' tea, nothing lets you top 'em on the climbs and drop 'em on the descents like the F-Si. The F-Si Carbon 2 features Cannondale's BallisTec Carbon frame with stiffness-enhancing Si offset. The Lefty Ocho fork features no-bind needle bearings and extreme stiffness for pinpoint steering, now with a single crown design. Hollowgram 23 superlight high-impact carbon rims keep this rig at fighting weight, while the Schwalbe Racing Ray tires fly over hardpack and dig into sketchy corners. SRAM's X01 drivetrain serves up 12 wide-ranging speeds, and gets it power through a carbon TruVativ crankset, resulting in efficient power transfer and crisp, precise shifting to give you the advantage on every part of the course. Shimano XT brakes provide ruthless and reliable braking power when you need it, so you can carry more speed and brake at the last possible second. Cannondale's carbon seatpost and handlebar, paired with a titanium-railed Fabric Scoop saddle, keep you in control while adding almost no weight, ensuring that your race rig is sleek, lean, and ready to win.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- ALL-NEW Lefty Ocho Carbon, 27.5/29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 50/55mm offset
- Component Hubs
- Lefty 60 front, HollowGram 12x148 rear w/ DT Swiss internals
- Component Size
- X-Small, Small, Medium, Large, X-Large
- Component Stem
- Cannondale C1, 7075 Alloy, 1-1/8", 31.8, 7°
- Product Family
- F-Si
- Component Axles
- Front: Lefty Rear: 148x12mm
- Component Chain
- SRAM GX Eagle, 12-speed
- Component Color
- Black Pearl with Acid Red/Tangerine/Volt
- Component Frame
- F-Si, BallisTec Carbon, SAVE, PF30A, tapered head tube, Speed Release 12mm thru axle, Ai Offset
- Component Brakes
- Shimano Deore XT hydro disc, 160mm rotors
- Component Saddle
- Fabric Scoop Flat Race, ti rails
- Component Headset
- Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small and extra small only)
- Component Cassette
- SRAM XG-1275, GX Eagle, 10-50, 12-speed
- Component Crankset
- Truvativ Stylo Carbon
- Component Shifters
- SRAM X01 Eagle, 12-speed
- Component Handlebar
- Cannondale C1 Flat, Carbon, 8° sweep, 760mm
- Component Seat Post
- Cannondale C1 Full Carbon, 27.2 x 350/400mm
- Component Chainrings
- 34T, Ai Custom
- Component Front Tire
- Schwalbe Racing Ray 27.5/29 x 2.25" front, Racing Ralph 2.25" rear, Snake Skin, Addix Speedgrip Compound, tubeless ready
- Component Tape Grips
- Cannondale Locking Grips
- Component Wheel Size
- 27.5-inch, 29-inch
- Component Brake Levers
- Shimano Deore XT hydro disc
- Component Bottom Bracket
- Cannondale Alloy PressFit30
- Component Rear Derailleur
- SRAM X01 Eagle
- Component Accessories Extras
- Speed Release rear axle
- Hubs
- Lefty 60 front, HollowGram 12x148 rear w/ DT Swiss internals
- Crankset
- Truvativ Stylo Carbon
- Bottom Bracket
- Cannondale Alloy PressFit30
- Chain
- SRAM GX Eagle, 12-speed
- Saddle
- Fabric Scoop Flat Race, ti rails
- Handlebar
- Cannondale C1 Flat, Carbon, 8° sweep, 760mm
- Headset
- Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small and extra small only)
- Rear Derailleur
- SRAM X01 Eagle
- Stem
- Cannondale C1, 7075 Alloy, 1-1/8", 31.8, 7°
- Accessories & Extras
- Speed Release rear axle
- Axles
- Front: Lefty Rear: 148x12mm
- Brake Levers
- Shimano Deore XT hydro disc
- Brakes
- Shimano Deore XT hydro disc, 160mm rotors
- Cassette
- SRAM XG-1275, GX Eagle, 10-50, 12-speed
- Chainrings
- 34T, Ai Custom
- Fork
- ALL-NEW Lefty Ocho Carbon, 27.5/29", 100mm, Chamber Damper with cable lockout, OppO Spring System, tapered steerer, 50/55mm offset
- Frame
- F-Si, BallisTec Carbon, SAVE, PF30A, tapered head tube, Speed Release 12mm thru axle, Ai Offset
- Seat Post
- Cannondale C1 Full Carbon, 27.2 x 350/400mm
- Shifters
- SRAM X01 Eagle, 12-speed
- Tape/Grips
- Cannondale Locking Grips
- Color
- Black Pearl with Acid Red/Tangerine/Volt
- Size
- X-Large
- Wheel Size
- 29-inch
- Front Tire
- Schwalbe Racing Ray 27.5/29 x 2.25" front, Racing Ralph 2.25" rear, Snake Skin, Addix Speedgrip Compound, 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.