Park Tool CM-5.3 Cyclone™ Chain Scrubber

Park Tool CM-5.3 Cyclone™ Chain Scrubber

Clean bicycle chains quickly, easily and effectively without having to take the chain off the bike and deal with the mess.

The CM-5.3 uses an extra-large cleaning-agent reservoir and a set of four rotating brushes that thoroughly clean the chain inside and out.

A magnet located at the bottom of the CM-5.3 reservoir attracts particles removed from the chain, which prevents them from settling back onto the chain during cleaning.

A durable sponge material soaks up the cleaning agent from the chain as it passes through behind the device, which reduces dripping and mess.

The CM-5.3 is suitable for all types of bike chains, from wide 3/16" single-speed* to narrow 12 and 13-speed chains.

A double-sided handle allows the chain to pass forwards and backwards, which ensures compatibility with e-bikes with a mid-drive motor.

CM-5.3 features

• Compatible with all multi-speed and single-speed chains*
• Compatible with e-bikes with mid-drive and rear-hub motors
• Cleaning-agent reservoir capacity: 59 ml (2 fl. oz.)
• Replaceable brushes and sponge (part no. RBS-5)

*All standard bicycle chain sizes will pass through the CM-5.3. However, some single-speed bikes may not be fully compatible because of the small space between the chain and the frame stay.