The Muc-Off Bio Drivetrain Cleaner is the complete drivetrain cleaning solution that can either be poured into a chain cleaning device or sprayed directly to your chain rings, rear cassettes and derailleurs to clean your entire drivetrain within seconds. Spray straight onto your drivetrain to get rid of grime, dirt and oil. This biodegradable formula works like nothing else to freshen up any chain or cassette and is safe for metal, plastic, rubber, and seals.

• Biodegradable*
• Fast and effective grease cutting formula
• Removes all chain oil and wax residue
• Safely eliminates drive chain contaminants
• Ideal for use with chain cleaning devices
• Trigger spray included for easy application
• Deep cleans all drive chain areas in seconds

     *Only contents are biodegradable