Light, but it’s no lightweight.

A pure XC race mountain bike. Loaded with performance features that ensure victory, all while weighing next to nothing.

Where it thrives

In competition, up and down hills

What it’s built for

Speed, agility, handling

Highlights

BallisTec Carbon frame / Lefty Ocho 100mm fork / Integrated Cannondale App connectivity
Shimano XT/SLX 12-speed shifting / HollowGram crank
Shimano Deore hydraulic disc brakes

Speed Release

Traction Without Compromise

Agility Meets Stability

BallisTec Hi-MOD Carbon

Connected

An integrated wheel sensor delivers hyper accurate speed, route and distance info, registers your bike, reminds you of needed service and more, all through the free Cannondale App.

LEARN MORE

SAVE micro-suspension

Flex zones and directional carbon layup allow the rear triangle and seat tube to absorb shock for better traction, higher speeds and minimized fatigue, whether seated or standing. Go faster longer.

Specs

DETAILS

Platform

F-Si
Model Name

F-Si Carbon 3
Model Code

C25401M

FRAMESET

Frame

BallisTec Carbon, SAVE, PF30-83, tapered head tube, Speed Release 12mm thru axle, Ai Offset
Fork

Lefty Ocho, 100mm, Chamber Damper with remote lockout, OppO Spring System, tapered steerer, 55mm offset
Headset

Integrated, 1-1/8 to 1.5″, sealed angular contact bearings (Integrated steer stop size small and extra small only)

DRIVETRAIN

Rear Derailleur

Shimano XT
Shifters

Shimano SLX, 12-speed
Chain

Shimano SLX, 12-speed
Crank

HollowGram, BB30a, OPI SpideRing, 34T
Rear Cogs

Shimano SLX, 10-51, 12-speed
Bottom Bracket

Cannondale Alloy PressFit30

BRAKES

Brakes

Shimano Deore hydraulic disc, 160/160mm RT66 rotors
Brake Levers

Shimano Deore hydraulic disc

WHEELS

Rims

Stan’s NoTubes Crest MK3, 28h, tubeless ready
Front Hub

Lefty 60
Rear Hub

Shimano SLX, 12×148
Spokes

DT Swiss Competition
Tires

(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
Tire Size

2.25
Wheel Size

29

COMPONENTS

Handlebar

Cannondale 2 Flat, butted 2014 Alloy, 31.8mm, 3° rise, 8° sweep, 760mm
Stem

Cannondale 3, 6061 Alloy, 31.8, 7°
Grips

ESI Chunky Silicone, 32mm dia.
Saddle

Fabric Scoop Shallow Elite, cro-mo rails
Seatpost

Cannondale 2, Carbon, 27.2 x 400mm, 0mm offset

CONNECTIVITY

Wheel Sensor

Cannondale Wheel Sensor

PLEASE NOTE THAT, BASED ON COMPONENT AVAILABILITY AND OTHER FACTORS, SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.

Geometry

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F-Si Carbon 3