FSA K-Force WE RDB Brake Lever 11-speed 170mm Hose Caliper Fender Width-64 Servo Wave Action technology means

Servo Wave Action technology means quicker brake engagement with shorter free stroke

Wider range of options with up to 240mm of drop and adjustable travel (up to 25mm in 5mm increments)

}Wheels Manufacturing 5/16" x 10 Bearing Retainer: Bag of 10

Equipped with ButterCups that dampen high-frequency vibrations before they hit the rider's hands

FSA K-Force WE RDB Brake Lever 11-speed 170mm Hose Caliper Fender Width-64 Servo Wave Action technology meansFSA Shift Brake Levers developed with K Force WE technology a high tech electronic drive train with an elegant design. Standard sized hoods allow for an easy transition no matter what you currently ride Thanks to wireless technology the shifters communicate with the derailleurs without any cables for more precise shifting and easier adjustment Adjustable travel lets you achieve your perfect setting