Inspection
Frame condition
Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.
Cannondale
2021 Cannondale F-Si Carbon 5
Previous used estimate
$1,142 - $1,175
Actual value depends on condition, size, and local demand.
Value Guide market data · 2021 Cannondale F-Si Carbon 5
12-month projected trend
12%
Direction and magnitude, not judgment
vs. category average
2%
Drops faster than category avg
Price over time - 2021 Cannondale F-Si Carbon 5
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 5 models
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Overview
About this bike
A pure XC race mountain bike. Loaded with performance features that ensure victory, all while weighing next to nothing.
Specifications
- Subtype
- Cross Country
- Category
- Mountain
- Component Fork
- Fox float 32 SC, 100mm , 15x100mm thru-axle , remote lockout , tapered steerer , 51mm offset.
- Component Hubs
- (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT400 12x148mm thru-axle
- Component Rims
- WTB STX i23 TCS, 32h, tubeless ready
- Component Size
- Small, Medium, Large, X-Large
- Component Stem
- Cannondale 3, 6061 Alloy, 31.8, 7°
- Product Family
- F-Si
- Component Chain
- SRAM SX Eagle, 12-speed
- Component Color
- Cashmere
- Component Frame
- BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
- Component Brakes
- Shimano MT500 hydraulic disc, 160/160mm RT54 rotors
- Component Pedals
- Sold separately
- Component Saddle
- Fabric Scoop Shallow Sport, steel rails
- Component Headset
- Integrated, 1-1/8 to 1.5", sealed angular contact bearings (Integrated steer stop size small and extra small only)
- Component Crankset
- Truvativ Stylo 6K DUB, 34T, Ai offset
- Component Seatpost
- Cannondale 3, 6061 Alloy, 27.2 x 400mm
- Component Shifters
- SRAM NX Eagle, 12-speed
- Component Handlebar
- Cannondale 3 Flat, 6061 double-butted Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
- Component Front Tire
- (F) Schwalbe Racing Ray Performance, 29 x 2.25", Addix Compound, tubeless ready, (R) Schwalbe Racing Ralph Performance, 29 x 2.25", Addix Compound, tubeless ready
- Component Tape Grips
- Fabric FunGuy
- Component Bottom Bracket
- SRAM DUB PF30 MTB83
- Component Rear Derailleur
- SRAM NX Eagle
- Component Cassette Freewheel
- SRAM SX Eagle, 11-50, 12-speed
- Hubs
- (F) Shimano MT400, 15x110mm thru-axle / (R) Shimano MT400 12x148mm thru-axle
- Rims
- WTB STX i23 TCS, 32h, tubeless ready
- Crankset
- Truvativ Stylo 6K DUB, 34T, Ai offset
- Pedals
- Sold separately
- Bottom Bracket
- SRAM DUB PF30 MTB83
- Chain
- SRAM SX Eagle, 12-speed
- Seatpost
- Cannondale 3, 6061 Alloy, 27.2 x 400mm
- Saddle
- Fabric Scoop Shallow Sport, steel rails
- Handlebar
- Cannondale 3 Flat, 6061 double-butted Alloy, 31.8mm, 3° rise, 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 NX Eagle
- Stem
- Cannondale 3, 6061 Alloy, 31.8, 7°
- Brakes
- Shimano MT500 hydraulic disc, 160/160mm RT54 rotors
- Fork
- Fox float 32 SC, 100mm , 15x100mm thru-axle , remote lockout , tapered steerer , 51mm offset.
- Frame
- BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
- Shifters
- SRAM NX Eagle, 12-speed
- Tape/Grips
- Fabric FunGuy
- Color
- Cashmere
- Size
- X-Large
- Cassette/Freewheel
- SRAM SX Eagle, 11-50, 12-speed
- Front Tire
- (F) Schwalbe Racing Ray Performance, 29 x 2.25", Addix Compound, tubeless ready, (R) Schwalbe Racing Ralph Performance, 29 x 2.25", Addix 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.