"The World's Firmest Race Lube". Muc-Off has developed a chain oil that has been tested and refined over the past three years to create an ultra-low-friction, high-durability chain lube for both dry and wet weather conditions.

The oil has been developed in collaboration with INEOS Grenadiers and EF Education, so it has been tested at the highest level.

In addition to having an extremely low friction between chain and sprocket, it is also biodegradable and environmentally friendly.