Description

PARK TOOL CM-25 Professional Chain Cleaner
Category: Maintenance
Subcategory: Cleaners
Elevate your bicycle maintenance with the PARK TOOL CM-25 Professional Chain Cleaner, the ultimate shop-quality tool designed for daily use and uncompromising performance. A clean transmission is fundamental to crisp shifting, extended component life, and a quiet, efficient ride. The CM-25 is engineered to make this essential task quicker, easier, and more thorough than ever before, delivering professional-grade results for mechanics and serious cyclists alike.
As the daily use, shop version of our world-famous CM-5.3 Chain Scrubber, the CM-25 is built to a higher standard of durability and serviceability. The foundation of this robust tool is its super tough die-cast A380 aluminum case and a sturdy, removable handle. This heavy-duty construction is designed to withstand the constant demands of a busy professional workshop, ensuring it will provide years of reliable service and consistent cleaning performance.
At the heart of the CM-25 is Park Tool´s proven four-sided scrubbing action. This highly effective system utilizes a series of powerful rotating brushes that simultaneously attack every surface of the chain. As the chain is pulled through the cleaner, the brushes scrub the inner and outer plates, rollers, and pins from all four sides, dislodging stubborn grit, grime, and old lubricant that cause premature wear to your drivetrain components. This comprehensive scrubbing technology leaves chains sparkling clean, restoring shifting precision and drivetrain efficiency.
To ensure a clean process with minimal mess, the CM-25 features dual-sided sponges and advanced wicking pads. These elements work in tandem to help reduce drips and overspray by drawing excess cleaning fluid off the chain as it exits the tool, leaving your chain perfectly prepped for lubrication and your work area cleaner. The unit is securely sealed with a robust locking cover featuring durable stainless steel hinge pins, preventing accidental spills during use.
Designed for a lifetime of use, the CM-25 is 100% serviceable. A key feature is the unique brush and sponge replacement cartridge (RBS-25), which quickly and easily clicks in and out. This innovative design makes it incredibly simple to replace worn parts, ensuring your chain cleaner always operates at peak performance. This is not a disposable tool; it´s a long-term investment in professional-grade bicycle care.
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Transmission & Technical Specifications
The PARK TOOL CM-25 is engineered for broad compatibility, making it the go-to chain cleaner for virtually any modern bicycle.
* Transmission Compatibility: Works with all multi-speed bikes, including 5, 6, 7, 8, 9, 10, 11, and 12-speed systems. It is also compatible with some single-speed models.
* Case Construction: Durable A380 aluminum die-cast case for maximum longevity and shop-use resilience.
* Cleaning Mechanism: Proven chain scrubbing technology with rotating brushes for four-sided cleaning of every link.
* Drip Reduction: Integrated dual-sided sponges and wicking pads to minimize mess.
* Serviceability: 100% serviceable design.
* Replacement Parts: Features a quick-release, user-replaceable brush and sponge cartridge (RBS-25).
* Closure: Secure locking cover with stainless steel hinge pins for added durability and security