Mountain Equipment Company

MEC Bio-Cycle 4L Chain Cleaner


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Shop with confidence. If it’s not working out, you can return it (consumables, electronics, undergarments and swimwear excluded).
Really. If it's not up to snuff after you use it (a couple times) you can still bring it back. It lasts longer than 30 days, but not forever. We'll be fair about it.


This heavy-duty, biodegradable degreaser can be used to clean your bike components, or in a chain-cleaner device. It is water-soluble, containing an organic solvent and mild alkalis. Note: Do not soak bike parts in Bio Cycle for extended periods of time as damage may result.

  • Contains no petroleum distillates, acids or silicones, and will not harm painted surfaces if used as directed
  • Contains 4L

Tech specs

Ideal for
  • Bike maintenance
  • 4L
Made inCanada

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3 out of 5 stars with 81 reviews for MEC Bio-Cycle 4L Chain Cleaner

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