Park tool CM-25 Professional chain cleaner

The PARK TOOL CM-25 Professional Chain Cleaner ensures a spotless drivetrain for optimal shifting, component longevity, and a smoother ride. Its robust A380 aluminum construction and professional-grade brushes deliver a thorough four-sided scrub, dislodging tough grime. Integrated sponges and wicking pads minimize mess, while the secure locking cover prevents spills. Fully serviceable with an easily replaceable brush and sponge cartridge (RBS-25), this durable tool is designed for a lifetime of high-performance cleaning across all multi-speed and most single-speed bikes