Craft from foam materials, this bicycles internal routing cable tube excellent flexibility and durability, ensuring a comfortable suit for various bike models Enhancing your bike maintenance with our internal cable routing foam tube, designs to streamlines cable managements and protect internal cables from wear and tear Great for cycling enthusiasts and professional bicycles mechanical repairman look to maintain or upgrading their bicycles Perfect for use in your home workshops or professional repair shops, this tube simplifies the processes of internal cable routing on road bikes and mountain bikes Improve your bikes and longevities by reducing frictions and noise with this essential tool for any serious cyclists tool, Manufacturer: YUEHUINIAO