Park Tool IR-12 Internal Cable Routing Kit
Park Tool -
Take the guesswork out of installing cables, wires and housing inside the frame. The Park Tool IR-1 speeds the internal frame routing of electric wires, shift cable/housing, brake cable/housing, and hydraulic tubing on carbon fiber, Ti, and aluminum frames. Park Tool IR-1.2 Internal Cable Routing Kit Opposite polarity magnets on cables seek and attach inside frame tubes, making it easy to route through frame entrances and exits Kit includes four plastic coated 250cm cables with attached magnets and unique fittings plus an external guide magnet to speed operation Includes a dedicated E-tube Di2 cable connector that easily pulls through a 6mm frame hole Works with any size frame including tandems Park Tool Replacement Cable - with Barb Adapter Tip, IR-1, IR-1.2 Replacement cable with barbed adapter tip, fits: IR-1, IR-1.2