Trek Control Freak steerer cap

Trek Control Freak Steerer Plug

Keep your cables under control.
Original spare parts

The right parts for the right bike.

This cable management system is the lightest, quietest and most versatile, allowing you to do any combination of shifting, brakes, lockout and dropper posts by routing the cables through the frame.
Product Details

     The lightest, quietest and most versatile cable management system
     For questions about compatibility, please contact our customer service team