Bio Drivetrain Cleaner - 16.9 fl. oz + 25.3 fl. oz Refill Bundle for $38 Model-Pro5 SS The biggest difference between the

The biggest difference between the pins is 50 mm open and 10 mm closed

Performance is consistent in both wet and dry conditions

3 features an all-new chassis built around the race-proven TTX18 cartridge

Length 90Mm

Bio Drivetrain Cleaner - 16.9 fl. oz + 25.3 fl. oz Refill Bundle for $38 Model-Pro5 SS The biggest difference between theThe 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, chain rings, cassette and derailleurs to clean your entire drivetrain within seconds. It's also fully biodegradable* and safe for metal, plastic, rubber and seals. You have never seen results like this. We can guarantee it! Why not try using Bio Drivetrain Cleaner with the Muc Off X 3