Use the r. s. p. Grease Gun Pro to quickly and efficiently lubricate those hard-to-reach places on your bike. The Grease Gun Pro is made of metal, and fits comfortably in the hand. It features a long dosing point for precise, clean lubrication and it is compatible with the Microlube system. The integrated spring ensures that the grease is automatically pressed into the Grease Gun Pro from the container. The built-in ventilation valve guarantees continuous functioning.