A shop quality version of the CM-5.2 chain cleaner . Features a super tough diecast aluminum case and handle plus a unique brush/sponge replacement cartridge that makes it easy to keep it running smoothly and working properly . Dual sided sponges and wicking pads help reduce drips . Locking cover with stainless steel hinge pins . 100% serviceable; See PK8304 for CM-25 rebuild kitProven chain scrubbing technology leaves chains sparkling clean. Durable A380 aluminum die cast case and removable handle. Dual sided sponges and wicking pads to help reduce drips. Rotating brushes clean on all four sides of every link. Brush and sponge cartridge quickly and easily clicks in and out. Locking cover with stainless steel hinge pins. Works with all multi-speed bikes (5, 6, 7, 8, 9, 10, 11, and

Park Tool CM-25 Professional Chain Scrubber Shop Quality Bicycle Chain Cleaner

Reference Number: 1E98W0

Boost Your Bike Maintenance with the Park Tool CM-25 Professional Chain Scrubber - The Ultimate Bicycle Chain Cleaner for Shop-Quality Results

Experience professional-grade chain cleaning with the Park Tool CM-25, a shop-quality bicycle chain cleaner engineered for optimal performance and durability. Built with premium materials and innovative technology, this versatile chain scrubber ensures your bike's drivetrain remains smooth, efficient, and long-lasting.

Premium Materials & Durability

Crafted with a robust A380 diecast aluminum case and a stainless steel hinge pin, the Park Tool CM-25 offers exceptional strength and longevity. Its lightweight yet durable construction withstands daily use in busy bicycle shops or personal maintenance racks, making it a reliable choice for serious cyclists and bike professionals alike.

Advanced Performance & Engineering

Featuring proven chain scrubbing technology, the CM-25 effectively removes grease, grime, and dirt from all four sides of each chain link. The rotating brushes clean simultaneously on all sides, providing a comprehensive clean that extends chain life and improves shifting performance. The dual-sided sponges and wicking pads are designed to minimize drips, ensuring a mess-free cleaning process.

Components & Innovative Features

The CM-25 incorporates a quick-Click brush and sponge cartridge system, allowing for easy replacement and maintenance. Its lockable cover safeguards the chain during cleaning, while the removable handle offers ergonomic control. Compatible with all multi-speed bikes (5-12 speeds) and some single-speed models, this tool provides universal functionality. Plus, it is 100% serviceable with an available rebuild kit (PK8304), making it a sustainable investment for professional bike shops and enthusiasts.

Style & Use Case

Ideal for bike shops, repair centers, and serious cyclists, the Park Tool CM-25 is perfect for routine drivetrain maintenance, bike detailing, or preparing bikes for racing. Its shop-quality build and comprehensive cleaning capabilities make it an essential addition to any bike maintenance arsenal.

Optimize your bicycle maintenance routine with the Park Tool CM-25 Professional Chain Scrubber - engineered for superior cleaning, durability, and ease of use. Keep chains running smoothly, extend drivetrain lifespan, and deliver high-performance rides every time. Order now for professional-grade chain cleaning results!

  • Professional-grade bicycle chain cleaner designed for shop and home use, featuring a durable A380 diecast aluminum case for long-lasting performance.
  • Equipped with rotating brushes that thoroughly clean all four sides of each chain link, ensuring optimal lubrication and smooth shifting.
  • Includes a unique brush and sponge replacement cartridge, allowing quick maintenance and extended tool lifespan, with easy click-in, click-out functionality.
  • Designed to accommodate all multi-speed bike chains from 5 to 12 speeds, making it versatile for various bike maintenance needs.
  • Enhanced drip control with dual-sided sponges and wicking pads, combined with a locking cover and stainless steel hinge pins for secure operation and mess-free cleaning.

Why 365 Cycles?

365 Cycles is an Authorized Park Tool Dealer, and we offer the Full Park Tool Warranty!

Fast Shipping!

Professional Customer Service- available 7 days a week
Check out our 200,000+ amazing reviews!

365 Cycles delivers all your cycling needs fast! We don't waste time preparing your order. Our priority is to serve our customers first and foremost. If you need help picking the right product, have questions about bike component compatibility, or just want to geek out about bikes we are here 7 days a week! Simply put, we are bike experts from dirt to tarmac and want to make sure you get the full 365 Cycles experience when you shop with us.

At 365 Cycles our mission is to simplify the shopping experience. We want to get you the right product in a quick time frame and be here if you need help with questions, warranty, friend to talk to, etc.

We’re dedicated to building lasting relationships with our customers, communities, and team members. We combine the knowledge and service of a traditional bicycle shop with the convenience of shopping in your own home.





Shipping & Handling

Most orders placed during the workweek before 1:30 pm EST ship the same day, but in rare cases (peak season/holiday periods) handling time can take up to 48 hours. If you have questions regarding shipping estimates, please let us know prior to placing your order. There is a direct signature requirement for all orders over $500.

Please allow 1-2 business days for your order tracking to update.

  • Cut off for SAME DAY SHIPPING- 1:30 pm EST Monday - Friday
  • Friday afternoon -Sunday orders ship the following Monday
  • Due to carrier restrictions orders shipped to: PO Box, HI, AK, & PR 365 Cycles may use a comparable service to what was selected.

Combined Shipping Discounts

To offer customers savings on shipping, we offer discounts when shipping multiple items from our store. We cannot issue refunds on shipping once an order is finalized so please follow the 5 steps below and ask if you are having trouble with the discount before you make a purchase.

  1. Be sure you are using the US site: https://www.ebay.com
  2. Select Add to Cart (instead of Buy It Now) with items from our store 365Cycles
  3. Click on Proceed to Checkout. On the checkout page, the shipping service on each line item needs to match
  4. Compare First Class vs Priority as sometimes Priority can be cheaper and it gets to you faster!
  5. You’ll need to change the shipping method to Priority on every item in your cart before the rate can be calculated.

Returns

365 Cycles offers returns for 30 days on new items in their original, intact packaging. Return shipping for ALL orders are to be paid by the buyer. Please be sure to read our return policy entirely and if you have any questions, please contact Customer Service.

Full refunds are issued on items that are brand new and we are able to resell as new. 365 Cycles reserves the right to deny returns that are outside of policy including, but not limited to, used items, items missing original packaging, items with damaged manufacturer packaging, or international orders. Return orders must be shipped in a box or bubble mailer. Items shipped without an outer box will incur a restocking fee. You will be contacted through eBay if your return is ineligible for a full refund.

Returns must be initiated within 30 days from purchase date through your Purchase History under My eBay.

If we make an error in shipping, please contact us -- we will ship out the correct item and provide a free prepaid return label as quickly as possible!

Exchanges

If you need to exchange your order, the fastest and easiest way to do this is to reorder. We will ship your new order immediately and, in the meantime, please initiate a return through eBay on the original item and return it. We will refund for the returned item once it is received back.



TL7685 .

Company Details

365 Cycles
1180 Enterprise Rd
East Petersburg, PA 17520
United States

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