The K-Force WE Front Derailleur is part of an 11-speed system that works together with the WE shifters and uses ANT/ANT+ for a perfect connection to maintain precise shifting accuracy.

• 16T max chainring differential is compatible with most chainring combinations
• Rack and pinion mechanical movement for precise, predictable, quiet and near-instantaneous shifting
• Uses ANT, ANT+ and Bluetooth with a private key and customized communication protocol to offer wireless communication from the shifter to provide safe, secure, fast, reliable, and efficient low consumption signal transmission to the derailleurs