The Park Tool IR-1.3 Internal Cable Routing Kit., click to enlarge

Closeup of the various cable ends included in the Park Tool IR-1.3 Internal Cable Routing Kit., click to enlarge

IR-1.3 barbed adapter threaded through internal routing of a blue bicycle frame being connected to cable housing., click to enlarge

IR-1.3 guide magnet pulling a cable threaded through the internal routing port of a blue bicycle frame., click to enlarge

IR-1.3 double-threaded barb securing new cable housing to old cable housing threaded into seat tube of gray bike frame., click to enlarge

Spoke wrench securing IR-1.3 double-threaded barb into new cable housing and old cable housing threaded into seat tube of gray bike frame., click to enlarge

Cutaway of a bicycle frame revealing two IR-1.3 magnetic cable ends connected and being drawn through the frame., click to enlarge

The IR-1.3 Internal Cable Routing Kit being set up to route electronic shifting wire through a bike frame, click to enlarge

The IR-1.3 Internal Cable Routing Kit being set up to route electronic shifting wire through a bike frame, click to enlarge

The IR-1.3 routing electronic shift wiring through a chain stay, click to enlarge

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Item # IR-1.3

/ Tools / Brakes / Derailleurs & Shifting / Frame & Fork

Internal Cable Routing Kit

Take the guesswork out of internal routing. The IR-1.3 speeds the installation of internally-routed cable, housing, electronic wiring and hydraulic hose into carbon fiber, titanium, and aluminum frames. The 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. A true time and frustration saver!

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IR-1.3 Features

Includes five 188 cm (74") guide cables with attached magnets and unique fittings:

Barbed adapter — Threads into the end of brake & shift cable housing as well as hydraulic brake hose
Rubber adapter — Securely holds electronic shifting wire such as Shimano® Di2, SRAM® RED® eTAP®, FSA® K-Force® WE®, and Campagnolo® EPS
Di2®-specific adapter — Specially-designed connector clips into the end of Shimano® E-tube® Di2® shift wire, and is perfectly sized to fit into frame holes as small as 6 mm
Di2® EW-SD300-specific adapter — Specially-designed connector clips into the end of Shimano® E-tube® Di2® EW-SD300 shift wire
Reverse-polarity magnet — Used in conjunction with any of the other guide cables - feeds into the opposite end and meets the leading cable in the middle, aiding in routing on frames with tricky interior shapes

Also included:

Double-threaded barb — Securely attaches new housing or hydraulic hose to existing housing or hose, allowing for easy replacement without redoing the routing
Guide magnet — routes guide cables through the frame from the outside

Documentation

IR-1.3 Instructions and Parts (PDF—744.649 KB)

Parts & Accessories

IR-1.3

Replacement Parts

IR-1.3 Internal Cable Routing Kit

Q&A

Reviews