What bicycle chain oil should you use to enjoy perfect drivetrain performance?

First, a quick disclaimer: many people ask: what's the best bicycle chain lubricant? We're talking about oil, not grease, which would collect not only huge amounts of dirt on the chain but also lumps of sand, small stones, and anything else lying on the road (we've seen this happen). Chain lubrication is fundamental to maintaining your bike , so it's worth exploring the options. Since the introduction of chain drives in bicycles, this problem has been a nightmare for cyclists. Thicker oil has better lubricating properties, but it also collects more dirt, which is a significant problem with an exposed drivetrain. On the other hand, thinner oils, which maintain cleanliness better, are easily washed out, which can lead to chain dryness. There are a multitude of products on the market, from oil designed for sewing machines to "boutique" oils, which are often a triumph of style over substance. After trying many oils and lubricants, we at Antymateria decided to establish a long-term partnership with the Polish brand Expand. Their products are well-thought-out, practical, and available at affordable prices. Importantly, all are designed and manufactured in Poland (including the packaging). Here, we'll present five basic models we use most frequently and which are available in our store.

Waterproof - oil for extremely wet conditions

A very thick and adhesive chain oil, it requires considerable effort to rinse out. Recommended for riding in rain and snow due to its excellent performance under heavy loads and harsh conditions. A drawback is its tendency to collect dust and grit, requiring careful maintenance. It works best in single-speed drivetrains.

Bloody Oil - oil for wet and variable conditions

This is a frequently used option on our site, especially in autumn and winter. Not as thick as the blue one, it attracts less dirt and is ideal for everyday riding in autumn and winter conditions. Ideal for single-speed drivetrains, but with proper care, it will also work with derailleurs. Plus, it's 100% biodegradable! With both thicker oils, it's worth thoroughly cleaning the chain before applying them and wiping it off after lubrication and the first ride—otherwise, you could "seale" invisible contaminants into the chain.

Molly Oil - universal chain oil

This oil contains molybdenum disulfide, which adheres to steel and maintains its lubricating properties even if the oil is washed out. Thinner than red, it's a great option for recreational or commuter riders who don't want to worry about chain lubrication every day and adjusting the product depending on the weather. Maybe it's time to think about service?

Antistatic - oil for dry conditions

Chain oil designed for riding in dry or very dusty conditions. Relatively thin, it allows for maintaining a reasonably clean drivetrain while providing good lubrication. It prevents dust and dirt from adhering, reducing oiling frequency. Like "Bloody Oil," it is biodegradable.

Fluo - ultra-thin oil for very dusty conditions

This is a great option for clean drivetrain enthusiasts. This oil, thinner than water, provides excellent chain protection against corrosion and dirt, but requires regular topping up. To make this easier, the oil is enriched with a UV-visible dye, which helps determine when the chain needs to be re-oiled. It's important to remember that cleaning and lubricating the chain are interconnected tasks, and to develop the habit of regularly checking the condition of the drivetrain. Neglecting this will result in accelerated wear of the chain and sprockets, as well as loud operation and imprecise gear shifting. And if this continues to be a problem, perhaps it's worth considering a belt-driven bike? More information about Expand products can be found on their website .