

✨ Ride Clean, Ride Proud – Nano Tech That Works as Hard as You Do!
Muc-Off MOX-904 is a 1-liter nano technology bike cleaner that penetrates deep into dirt and grime, delivering a powerful yet gentle clean safe for all bike types and finishes. Its biodegradable formula ensures eco-friendly use, making it a top-rated choice (#21 in Bike Cleaners) trusted by over 16,000 riders worldwide.





| ASIN | B000NNSXLM |
| Best Sellers Rank | #13,841 in Sporting Goods ( See Top 100 in Sporting Goods ) #21 in Bike Cleaners |
| Brand | Muc-Off |
| Customer Reviews | 4.6 4.6 out of 5 stars (16,555) |
| Date First Available | 6 August 2012 |
| Item Weight | 1.1 Kilograms |
| Item model number | 904US |
| Manufacturer | MUCWC |
| Manufacturer Part Number | 904US |
| Model | 904A |
| Product Dimensions | 10 x 10 x 31 cm; 1.1 kg |
| Special Features | Biodegradable |
C**S
Works as advertised.
Works as advertised. It's a little expensive.
M**K
Top stuff
Best cleaner on the market for crud removal - biodegradable to boot.
C**F
Good
Good cleaner for scooters
F**I
great product
highly recommended for easy and quick cleaning
J**H
It didn’t come with the spraying button to make anything come out
It’s not what it says in the package
M**M
Not strong enough
It doesn’t remove hard stuff like old grease on chain or crank, normal washing machine soap is much better
B**R
I’ve been using Muc-Off Nano-Tech Bike Cleaner for years now, and the 1-litre bottle continues to be a staple in my bike maintenance routine. Whether you’re a weekend trail rider, daily commuter, or road cyclist, this product is simply one of the most effective and convenient ways to keep your bike looking and performing its best. First off, the packaging is great. The 1-litre spray bottle is durable and comes with a high-quality trigger spray that dispenses the cleaner evenly. The ergonomics are spot on — easy to hold, and the nozzle doesn’t clog, even after multiple uses. It also has a handy “on/off” switch, which prevents leaks if you’re storing or transporting it. What really sets this cleaner apart is the Nano-Tech formula. It’s a pink fluid that works by breaking down dirt, oil, and grime at a microscopic level, but without damaging your bike’s components or finish. I’ve used it on carbon, aluminium, steel, and matte paint finishes, and it hasn’t discoloured or harmed any of them — it’s fully biodegradable and safe on seals, cables, rotors, and brake pads. Application is effortless. You simply rinse your bike, spray on the Nano-Tech cleaner liberally, let it sit for 3–5 minutes (longer if your bike is particularly filthy), and then rinse it off. Most of the muck just falls away with minimal scrubbing. For stubborn areas like the drivetrain or bottom bracket, a quick brush with a soft tool is enough. It’s particularly good at cutting through that winter road grime or trail mud build-up. After a wet ride through the woods or a gritty city commute, this stuff restores the bike to showroom condition in no time. The scent is pleasant too — clean and slightly fruity, not harsh or chemical. That might not matter to everyone, but it makes the whole process more enjoyable compared to some other harsh-smelling degreasers. The 1-litre bottle lasts longer than you’d think, especially if you’re not drenching the entire bike each time. I tend to use it once every week or two during winter, or less frequently in dry seasons, and one bottle easily lasts a couple of months. If I had to suggest anything, it would be to offer a refill pouch to cut down on plastic waste — but they do sell larger refill options separately, which helps reduce cost and packaging. Overall, Muc-Off Nano-Tech Bike Cleaner is one of those rare products that actually lives up to the hype. Powerful, safe, eco-friendly, and incredibly effective. Highly recommended for any bike owner!
C**S
Utilisé pour nettoyer mes vélos, que ce soit VTT ou route. Même sur le VTT dont la boue a pu sécher, il suffit de pulvériser le Muc-Off, laisser agir quelques minutes et puis le jet d'eau est suffisant pour récupérer un vélo nickel, sans laisser de trace comme cela arrive avec d'autres produits similaires. Rapport qualité-prix, pour moi c'est le meilleur !
S**E
High quality product
T**A
Hervorragend zum Reinigen 🧽 des Fahrrads.Wunderbar glänzend ✨. Es tut was es soll, die Reinigung erleichtern und die Farbe des Lacks blinkt im schönen schwarz. Würde ich auf jeden Fall wieder kaufen.Tolle Marke gefällt mir sehr.
F**E
泥汚れには愛用しています
Trustpilot
2 months ago
2 weeks ago