park tool ir-1.3 internal cable routing kit

) 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

di2® ew-sd300-specific adapter — specially-designed connector clips into the end of shimano® e-tube® di2® ew-sd300 shift wire

reverse-polarity magnet — feeds into the opposite end and meets the leading cable in the middle, aiding in routing on frames with tricky interior shapes

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”