Muc-Off Bio Grease review

For pedals, bottom brackets, bearings and metal seatposts, Muc-Off Bio Grease will protect these parts to ensure they keep running smooth.

Cycling Weekly Verdict

If you are in the market for some new bike grease then this would be a great product to try. It works really well and even smells nice.

Reasons to buy
  • +

    Smells Nice

  • +


Reasons to avoid
  • -

    Large nozzle

You can trust Cycling Weekly. Our team of experts put in hard miles testing cycling tech and will always share honest, unbiased advice to help you choose. Find out more about how we test.

New from Muc-Off comes Bio Grease. This product is a thick grease designed for bottom brackets, headsets and threads. Not to be confused with a less viscous lube designed for chains. Properly lubing your bike is even more important during winter, as the grease stops water entering bearings.

Muc-Off have produced this handy video that demonstrates application of the lube.

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Oliver Bridgewood - no, Doctor Oliver Bridgewood - is a PhD Chemist who discovered a love of cycling. He enjoys racing time trials, hill climbs, road races and criteriums. During his time at Cycling Weekly, he worked predominantly within the tech team, also utilising his science background to produce insightful fitness articles, before moving to an entirely video-focused role heading up the Cycling Weekly YouTube channel, where his feature-length documentary 'Project 49' was his crowning glory.