The Super B TB-IR20 Internal Cable Routing Tool is the perfect routing tool for internal cables, insertion of casings, hydraulic hoses, and Di2 E-tube cables. It includes a cable guider with attached magnets, which can be easily guided through a bike frame.
• Innovative design keeps tools inside the body.
• Strong magnet easily guides cable through a bike frame.
• Adapter fittings in three sizes.
• Suitable for mountain, racing, and trekking bikes.