Park Tool IR-1.3 Internal Cable Routing Kit Smart Trainer and smart connectivity all in

and smart connectivity all in one unit

The Park Tool PW-3 is a pedal wrench that covers both 15

these extensions let you optimize your aero position without compromise

and a properly cared-for chain can last over 25

heavy slog on pavement

Park Tool IR-1.3 Internal Cable Routing Kit Smart Trainer and smart connectivity all inHow Does the IR 1. 3 Make Internal Cable Routing Easier? The Park Tool IR 1. 3 is an internal cable routing kit designed to guide brake and shift cables through frames with internal routing without damaging the frame or losing the cable inside the tubing. The kit includes flexible routing rods and magnetic tips that work together to thread cables through tight bends, ports, and frame sections that would otherwise require partial disassembly or blind