Muc-Off Drivetrain Cleaner & Degreaser Spray

The Muc-Off Bio Drivetrain Cleaner is an outstanding biodegradable bicycle chain cleaner and degreaser that delivers powerful performance without harming the environment. This spray effectively cuts through heavy grease, grime, and old lubricant on chains, cassettes, and derailleurs with minimal effort, leaving components sparkling clean and ready for fresh lube. Its formula is safe for all types of bikes, including road, mountain, and e-bikes, and being fully biodegradable makes it a responsible choice for eco-conscious riders. The spray application is quick and convenient, with a pleasant citrus scent instead of harsh chemical fumes. Overall, it’s a high-quality, effective cleaner that keeps your drivetrain running smoothly while being kind to the planet. Highly recommended!

I’ve tried several chain cleaners over the years, and Muc-Off Drive Chain Cleaner is by far one of the best! It effortlessly removes dirt, grime, and old lubricant, leaving my motorcycle/bicycle chain spotless and ready for fresh lubrication. Pros: ✅ Powerful Cleaning Formula – Cuts through grease and grime quickly without excessive scrubbing. ✅ Easy to Use – Just spray it on, let it sit for a few minutes, and wipe or rinse off—super effective! ✅ Fast Drying – Dries quickly without leaving any residue, making re-lubrication easy. ✅ Safe on O-Ring Chains – Doesn’t damage seals or affect performance. ✅ Great Value for Money – A little goes a long way, so the bottle lasts a good while. Cons: 🔸 Strong Smell – Like most powerful cleaners, the scent is quite strong, so using it in a well-ventilated area is best. 🔸 Can Run Out Fast – If you clean your chain frequently, you might go through the bottle quicker than expected. Overall, this is a must-have for bikers and cyclists who want a clean, smooth-running chain with minimal effort. It works fast, does the job brilliantly, and keeps my drivetrain in top shape. Highly recommended! 🚴🏍️💨

Use it for my bike - I ride 3-4,000 miles a year, so my bike can get pretty gross - this works well to clean things up with my tools

The best chain cleaner I've ever used.

Muc Off Bio Drivetrain Cleaner is completely effective for cleaning your chain, cassette and chain ring. However, be aware that this product may harm the paint and/or any anodized surfaces on your bike. I read another reviewer's comments stating that the paint on his bike frame had been left with a dull finish. So, I decided to use Dawn dishwashing solution first. The Dawn removed some of the greasy buildup, but was not up to the task. So, I decided to carefully use this product. I used water to wet down my bike before carefully spraying the drivetrain cleaner. I was very surprised by the results. Using a soft bristle brush and a little agitation, my chain and cassette looked like new. This stuff works! I then thoroughly rinsed the components and washed the frame with Muc Off bike cleaner (the pink stuff). Last, I used my air compressor to blow off all excess water then wiped down my bike with a microfiber cloth. It wasn't until I got the the rear wheel that I discovered that the chain side of my rear alloy wheel (black, Bontrager Paradigm Comp 25) had small spots where it seems the black anodized finish had been damaged by the cleaner. The other side of the wheel has none of these spots. Thankfully, the painted finish of my frame is fine. I tried removing the spots using isopropyl alcohol, car polish and Dawn but none of these products removed the spots. It's almost as if the spots have been etched by the cleaner. My advice is use with extreme care. Cover anything that you do not want to possibly get damaged. Consider removing the chain and cleaning it off the bike. Also remove the rear wheel, and clean the cassette carefully. I will continue to use this product until if find a less caustic cleaner that is as effective.

This product is 100/100, it leaves your chain looking brand new, I mean I was amazed!!

This is a great addition to the regular Muc-Off cleaner I use to clean my MTB frame/wheels. It’s easy to apply and does a great job of getting mud and other debris off the cassette, chain and crank. I apply it, agitate with a brush and hose off for a squeaky clean result. I’ve recommended to my biking friends and those who’ve tried it agree with me. I use it after most dirt rides and it only requires 3-4 squirts so hopefully it will last well and prove good value for money.

this stuff is the best for quickly cleaning a drivetrain in an environmentally Safeway I’ve gotten away from using so much brake cleaner with this stuff available. My shifting is so much better.

Fonctionne comme il faut pour un dégraissant chaine.

Il est super efficace

No issues using this. Works well

Takes of the dirt and smells amazing!

This product is awesome product. Price is little high but the results is great 👍. Try it