BESNIN Bicycle Internal Cable Routing Tool Cycling Bike for Frame Shift

Bicycle stringing Tool: Our bicycle stringing tool includes 1* quick traction rubber adaptor，1*internal cable adaptor，1*Di2 E-tube adaptor，1*hydraulic brake adaptor，1*short magnet guider，1*long magnet guider，1*main magnet. Polymer-coated, stainless steel inner cable reduces the sliding resistance to achieve light and quicker operation and is rust resistant. We offer 3 adaptors for the installation of brake hoses, shifter hoses, hydraulic hoses, internal cables, electrical cables, etc. The main magnet has a powerful magnetic force that guides your inner cable (or brake hose,electric wire etc.) freely through the frame Note: this bicycle Internal Cable Routing Tool does not work with steel frames. And it is only suitable for frames with an inner cable diameter of 6mm or more