Morgan Blue Chain Cleaner is a fast-acting chain degreaser that cleans your bike chain, cassette and derailleurs in one go. Professional team mechanics use it, and it’s safe on rubber and plastic, so you can apply it with confidence. Choose the 250ml bottle for the occasional clean, or the 1 Litre bottle with spray trigger for regular cycling and home workshops.

A dirty chain wears faster, shifts poorly and makes noise. Black, gritty build-up on the chain or a squeak that oil alone won’t fix means it’s time to degrease. Cleaning your drivetrain properly every few weeks is one of the cheapest ways to make expensive parts like chains and cassettes last longer.

Cleans the whole drivetrain

Use it on the chain, the front and rear derailleurs and the cassette. For stubborn grime, soak the cassette in a bath of the cleaner and even the toughest residue will come off. It’s a single product for the whole drivetrain, so there’s no need for separate degreasers.

Fast and simple to use

Rinse off any heavy mud first. Apply the cleaner with a brush or spray, leave it for about five minutes, then rinse with warm soapy water. Wipe everything dry with a cloth and re-lube your chain straight away.

Quieter, smoother shifting

Removing old lube and grit cuts down chain noise, even after hard use. Your gears shift more cleanly and your drivetrain runs smoother, which makes every ride more enjoyable.

Longer life for your chain and gears

Grit mixed with oil works like grinding paste and wears out your chain and cassette. Cleaning regularly slows that wear, so you can go longer before you need to replace parts.

Item specs

• Brand: Morgan Blue
• Type: Chain cleaner and degreaser
• Sizes: 250ml bottle, or 1 Litre bottle with spray trigger
• Use on: Chain, cassette, chainrings, front and rear derailleurs
• Safe on rubber and plastic
• Not for use on bearings
• Always re-lubricate the chain after cleaning