The IR-1.3 speeds the internal routing of electronic wires, shift cable/housing, brake cable/housing and hydraulic brake line on carbon fiber, titanium and aluminum frames . Includes a guide magnet and three plastic coated installation cables, each with a magnet on one end and a unique adapter tip on the other end . Works with any size frame including tandems . Now includes Di2 EW-SD300 specific adapters and double-threaded barb for chasing housing and hydraulic hosingThe straightforward guide magnet system utilizes five long guide cables with unique fittings, which can be routed through the frame in a number of ways using the included guide magnet. Everything is neatly stored in a convenient compact case.. New additions and updates from IR-1.2. Di2 EW-SD300-specific adapter —.
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