The wireless FSA K-Force WE Disc Brakelever/Shifter inclusive Flat Mount disc brake caliper is a control for the high end, electronic FSA roadbike drivetrain featuring the benefit of a powerful disc brake.
K-Force WE Disc Shifter
The disc brake version also features a compact, ergonomically shaped lever body and an outwardly flared carbon brake lever. This is achieved thanks to a compact master cylinder combined with a roller actuator lever design for minimum operating forces. The guide of the piston consists of Delrin™ for minimum friction. The reach of the brake lever is adjustable. The lever pivot is supported by oversized bushings which are secured with a stainless steel pin. The hydraulic system can be easily bleeded or filled at the bleed port of the reservoir at the top of the lever.
A three-layer hydraulic hose additionally increases durability and strength.
The WE shifter has a rocker switch outside and behind the brake lever. The top half is effectively one button; the lower half another button. Ex factory the top button moved the chain onto a larger cog or ring and the lower button did the opposite.
Thanks to ANT+ or Bluetooth wireless technology, the shifters communicate with the derailleurs and optionally with bicycle computers or smartphone (not included) without any cables and allows an easy mounting and adjustment.
FSA K-Force WE shifters are powered by easily replaceable CR2032 coin cells (included).
Version: 2-speed front derailleur - left | front
K-Force WE Disc Flat Mount Caliper
The brake caliper, which is particularly compact thanks to the flat mount technology, is made of two forged aluminium pieces. Inside there are two phenolic pistons (plastic). The brake pads are equipped with heat sinks for fast heat dissipation. A classic pad spring made of steel assists in the return. The safety pin is made of lightweight aluminium.
A special feature is the Speed Lock hose connection valve. This technology allows the line to be disconnected without bleeding later.
FSA presents its first road bike 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.
Brake caliper: Flatmount
Brake fluid: DOT 5.1
Brake hose: 800 mm
Brake lever: left
Braking pads: organic
Disc: brake disc not included in delivery!
Included in delivery: K-Force WE Disc Shifter left, brake hose 800mm, front brake caliper
without brake disc, without adaptor
Manufacturer item code: 407-0024004030
Material: Composite ||| Aluminium ||| Stainless Steel
Weight supplement: manufacturer information