Cannondale

2015 Cannondale F-Si Carbon 1

Previous used estimate

$1,125 - $1,157

Actual value depends on condition, size, and local demand.

2015 Cannondale F-Si Carbon 1

Value Guide market data · 2015 Cannondale F-Si Carbon 1

12-month projected trend

1%

Direction and magnitude, not judgment

vs. category average

6%

Drops faster than category avg

Price over time - 2015 Cannondale F-Si Carbon 1

$7.0k$3.9k$735MSRPMSRPYr 1Yr 2Yr 3Yr 4Yr 5Yr 6Yr 7Yr 7Yr 8Yr 9Yr 10Yr 11Yr 12Yr 13Yr 14Yr 14Yr 15Yr 16Yr 17Yr 18Yr 19Yr 20Yr 20

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 1 models

1 models

Choose a different build or frame style to see its value.

Overview

About this bike

On Cannondale's F-Si Carbon 1, speed simply happens. The HI-MOD Ballistec carbon frame features Cannondale's breakthrough Asymmetric Integration rear triangle and drivetrain, delivering super short chainstays, an optimally dished rear wheel, and tons of mud clearance. New-school System 29 geometry redefines XC handling and speed, showcasing agility and handling in switchbacks or attacking rough terrain at high speeds. With a 1.5-inch head tube and Cannondale's Lefty 2.0 Carbon XLR fork featuring 100mm of plush suspension travel, keeping your front wheel pinned to your line is easy no matter what the trail throws at you. Shimano and SRAM team up to give the F-Si Carbon 1 a fast, smooth 20-speed drivetrain with gears for the ups and downs of any race. Matched to Cannondale's own Hollowgram Si crank with a pair of FSA chainrings, putting the power down and leaving the competition behind will become the standard. Shimano's XT brakes have a deservedly high reputation, with power to spare and unmatched real-world performance. The rest of the spec is just as performance minded with tubeless-ready Mavic CrossMax SLR 29er wheels, Cannondale's own stellar aluminum and carbon components, and a sleek Fabric Scoop saddle keeping the F-Si Carbon 1 race-day-ready.

Specifications

Category
Mountain
Component Fork
Lefty 2.0 Carbon XLR 29, XLR XC Damper, 100mm-travel
Component Hubs
See Rims/Wheels
Component Stem
Cannondale OPI adjustable, stem/steerer
Product Family
F-Si
Component Frame
Cannondale F-Si Asymmetric Ballistec HI-MOD carbon, w/SPEED SAVE stays, 1.5 Si headtube
Component Tires
Schwalbe Racing Ralph Evo Snakeskin, 29 x 2.1, tubeless ready
Component Brakes
Shimano XT Race, 160mm rotors
Component Saddle
Fabric Scoop Pro, carbon
Component Cassette
Shimano XT, 10-speed: 11-36
Component Crankset
Cannondale Hollowgram Si, Ai offset
Component Seatpost
Cannondale F-Si SAVE 2 Carbon
Component Shifters
Shimano XT, I-Spec
Component Handlebar
Cannondale C1, flat
Component Wheel Set
Mavic CrossMax SL Ai, tubeless ready
Component Chainrings
FSA, 38/24
Component Tape Grips
Cannondale locking grips
Component Brake Levers
Shimano XT Race
Component Bottom Bracket
PF30
Component Rear Derailleur
Shimano XTR, Shadow Plus
Component Front Derailleur
SRAM X0
Hubs
See Rims/Wheels
Tires
Schwalbe Racing Ralph Evo Snakeskin, 29 x 2.1, tubeless ready
Crankset
Cannondale Hollowgram Si, Ai offset
Bottom Bracket
PF30
Seatpost
Cannondale F-Si SAVE 2 Carbon
Saddle
Fabric Scoop Pro, carbon
Handlebar
Cannondale C1, flat
Front Derailleur
SRAM X0
Rear Derailleur
Shimano XTR, Shadow Plus
Stem
Cannondale OPI adjustable, stem/steerer
Brake Levers
Shimano XT Race
Brakes
Shimano XT Race, 160mm rotors
Cassette
Shimano XT, 10-speed: 11-36
Chainrings
FSA, 38/24
Fork
Lefty 2.0 Carbon XLR 29, XLR XC Damper, 100mm-travel
Frame
Cannondale F-Si Asymmetric Ballistec HI-MOD carbon, w/SPEED SAVE stays, 1.5 Si headtube
Shifters
Shimano XT, I-Spec
Tape/Grips
Cannondale locking grips
Wheel Set
Mavic CrossMax SL Ai, tubeless ready

What to check when buying used

Inspection

Frame condition

Inspect the frame, fork, welds, and high-stress areas for cracks, dents, or prior repairs.

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.

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