Park Tool Sisäinen vaijerinveto kitti IR-1.3

Includes four 250 cm (98″) cables with attached magnets and unique fittings:
Barbed adaptor — Threads into the end of brake shift cable housing as well as hydraulic brake hose
Rubber adaptor — Securely holds electronic shifting wire such as Shimano® Di2, SRAM® RED® eTAP®, FSA® K-Force® WE®, and Campagnolo® EPS
Di2®-specific adaptor — Specially-designed connector clips into the end of the Shimano® E-tube® Di2® shift cable, and is perfectly sized to fit into frame holes as small as 6 mm
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