BESNIN Bicycle Internal Cable Routing Tool Cycling Bike for Frame Shift

Bicycle stringing tool: Our bicycle stringing tool includes 1x Quick-Connect rubber adaptor, 1x inner cable adaptor, 1x Di2 E-tube adaptor, 1x hydraulic brake adaptor, 1x short magnet guider, 1x long magnet guider, 1x main magnet This stainless steel internal cable puller is coated in polymer to prevent rust and reduce friction, enabling smooth and quick cable routing Our internal cable routing kit provides 4 adapters for installing brake cables, gear cables, hydraulic brake hoses, Di2 E‑Tube wires, and other bike cables/hoses The powerful external main magnet guides the internal magnetic routing head smoothly through carbon fibre, aluminium, titanium or any hybrid frame – ensuring effortless internal cable routing regardless of frame material This internal routing tool is designed for modern aluminum and carbon fiber frames equipped with cable ports exceeding 6mm in diameter. Please verify frame specifications prior to purchase to ensure compatibility