Birzman Internal cable/routing guide

Birzman is known for finding innovative solutions to existing problems, including the new internal cable routing kit.the powerful magnetic tool facilitates internal cable routing by guiding cables through the frame.compatible with cables, housings and wires, the new tool makes it easier to work on the bike.details:4x individual adapters that screw into sheaths/hoses/cables etc..1x guide cable1x flexible extension