FSA presents its first drivetrain: after years of study and development, K-Force WE is ready to ride. K-Force WE is a high-tech electronic groupset with an elegant design.A unique product that will make you change the way you ride your bike. Long battery life, different size levers and wireless technology at the shifters for smooth, quiet and precise shifting.K-FORCE WE IS THE REVOLUTION.
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K-FORCE WE, A HIGH-TECH ELECTRONIC DRIVE TRAIN WITH AN ELEGANT DESIGN.
A UNIQUE PRODUCT THAT WILL MAKE YOU CHANGE THE WAY YOU RIDE YOUR BIKE.
WE HAVE THOUGHT OF EVERYTHING, AND ESPECIALLY YOU.
1
Thanks to wireless technology, the shifters communicate with the derailleurs without any cables for more precise shifting and easier adjustment.K-FORCE WE IS FREEDOM.
2
Shifters with adjustable travel and two brake lever lengths to choose from, enable you to achieve your perfect setting.K-FORCE WE IS COMFORT.
3
Long battery life to make your life easier. you might forget you have a battery in your bicycle, but don’t worry, we will remind you at the right time when to recharge it.K-FORCE WE IS SECURITY.
4
Smooth and quiet shifting thanks to extensive research and development by fsa engineers.K-FORCE WE IS HIGH-TECH.
5
An attractive design, with tone-on-tone graphics accented with brilliant gold details. trim in carbon and composite lightweight materials.K-FORCE WE IS STYLISH.
6
Thanks to integrated ANT+ communication, you will be able to connect all your devices and access even more data.K-FORCE WE IS CONNECTED.
7
A customizable app that allows you to adjust drivetrain settings, containing and storing your data. always updated, always available.K-FORCE WE IS AS INDIVIDUAL AS YOU ARE.
ANT+ The Technology
ANT+ technology and communication protocol are the result of years of development and testing. Performance and reliability of communication are proven from several years of real life use from the professional arena to the weekend amateur, in just about every sport you can think of.
We are using ANT with a private key and customized communication protocol for wireless communication from the shifter to provide safe, secure, fast, reliable and efficient low consumption signal transmission to the derailleurs.
The same protocol is used for the communication with your desktop software: an application developed by FSA that allows you to customize your drivetrain, have an efficient diagnosis tool to monitor your system and download the last firmware to keep you drivetrain updated to the most recent improvement FSA will make available for you.
WITH ANT+ IT JUST WORKS!
K-FORCE WE
INSTRUCTION MANUALS
All useful information for the assembly and use of K-Force WE components.
Many videos and multilanguage manuals wll help you make the most of the FSA techonology.
K-FORCE CRANKSET
• Hollow carbon arms with UD carbon finish
• Forged AL7050 BB386EVO spindle
• AL7075 100% CNC chainrings
• AL7075 Torx T-30 alloy chainring bolts
SIZES
• Length - 170mm, 172.5mm, 175mm
• BCD - 110mm ABS
• 53/39T, 52/36T, 50/34T
FINISH
• UD carbon finish
• Black and silver graphic
WEIGHT
• 534 grams (50/34T)
K-FORCE 
SHIFTERS
• Wireless technology to communicate with derailleurs
• Optimal ergonomics with levers in two sizes
• ANT and Bluetooth
• Adjustable reach
• UD carbon levers
• 2X front, 11-speed rear
• Compatibility: FSA K-Force WE
• Coin Cell Battery 2032
SIZES
• 2 lever sizes: regular and compact
FINISH
• UD carbon finish and plastic
• Black and silver graphic
WEIGHT
• 308 grams (pair)
K-FORCE DISC SHIFTERS
• Compact master cylinder with Integrated reservoir
• Minimal hood and housing design for optimum ergonomics
• Top mount bleed port
• Lever reach adjustment
• High pressure three layer FSA hose
• O-ring sealed hose connection
• Custom compound pads
• Flat mount caliper
FINISH
• UD carbon finish and plastic
• Black and silver graphic
WEIGHT
• 372 grams (Right Shifter/caliper/hose/oil, w/o brake pads)
• 358 grams (Left Shifter/caliper/hose/oil, w/o brake pads)
K-FORCE
FRONT DERAILLEUR
• K-Force WE 2 x 11-speed
• All stainless steel hardware
• ANT, ANT+ and Bluetooth
• Shifter Compatibility: K-Force WE
• Cassette Compatibility: K-Force WE
SIZES
• Maximum Tooth Differential: 16T
• Fits standard braze-on mounts
FINISH
• Black and silver graphic
WEIGHT
• 162 grams
K-FORCE
REAR DERAILLEUR
• K-Force WE 11-speed system
• Shifter Compatibility: K-Force WE
• Cassette Compatibility: K-Force WE
• Energy saving composite pulleys
SIZES
• Max Sprocket 32T
• Total Capacity: 37T
FINISH
• UD carbon finish
• Black and silver graphic
WEIGHT
• 216 grams
K-FORCE CASSETTE
• 11-speed cassette sprocket
• Titanium and Heat-Treated carbon steel cogs
• Large contact area saves alloy freehub bodies
• High performance and great durability
SIZES
• Combinations : 11-25, 11-28, 11-32
FINISH
• Electroless Nickel plated cogs
• Anodized black : Lock Ring, Spider
WEIGHT
• 257 grams (11-28T)
K-FORCE CHAIN
• Quiet and efficient performance
• Superior durability
• lightweight design hollow pin
SIZES
• 5.6mm width
FINISH
• Nickel plated finish
• FSA Logo
WEIGHT
• 246 grams (114 Links)
K-FORCE DISC ROTOR
• Two piece rotor design with forged aluminum carrier
• Double disc ground stainless steel rub ring
• Countersunk rivets and disc screw mount points
• 140mm and 160mm front and rear rotor sizes
• Rounded edge shape
WEIGHT
• 120 grams (160mm); 100 grams (140mm)
K-FORCE BRAKESET
• Newest and most advanced dual-pivot design
• Greatest power, modulation, and feedback for modern wide-rims
• Low-profile silhouette for superior aerodynamics
• Lightweight alloy components
• Sculpted box-section brake arms providing high stiffness with a positive feel
SIZES
• Integral QR adjuster
• Reach - 40-50mm
• Rim capacity - 18-28mm
FINISH
• Polished anodized black finish
• Gold and black graphic
WEIGHT
• 299 grams (pair)
K-FORCE RIM Brake
€ 2,859.00* 
K-FORCE DISC Brake
€ 3,270.00* 
*PRICE FOR THE COMPLETE GROUPSET WITH K-FORCE CRANKSET.
APP SMARTPHONES
APP FOR SMARTPHONES to customize and diagnostic your K-FORCE WE you can calculate the level of the battery based on the use of the bike and count the front and rear shifts.
The K-FORCE WE DASHBOARD App is available for iOS and Android.
