Complete rear brake Bowden cable for Piaggio Zip RST scooters. Cable corresponds to the dimensions of the original. This cable features an inner PTFE gliding sleeve (polytetrafluoroethylene). The high self-lubricating properties of PTFE material ensure durable and smooth sliding, with no additional lubrication required. Never lubricate PTFE cables, as lubricants lead to swelling of the gliding material and the can ruin the cable.