Bike chain lubricants have advanced dramatically over the past decade, driven by more rigorous scientific testing, the pursuit of marginal performance gains, and the rising cost of components. The best bike chain lubes reduce friction, increase efficiency, extend drivetrain longevity, and ultimately save you lots of money.
Advances in lubricant formulations have largely contributed to this improvement. Modern lubes are far better at repelling moisture and resisting the buildup of dust and grit, which helps minimise drivetrain friction. Over time, that friction is what causes the chain to elongate (commonly known as chain stretch), causing it to ride higher on the cassette and chainring teeth, accelerating wear and eventually leading to costly component replacements.
A clean, well-lubricated chain using a high-quality lubricant can dramatically slow the rate of chain elongation. In fact, some top-performing products have been shown to reduce wear by more than 25× in dry conditions and over 2× in wet conditions when compared to a typical chain lube.
In this article, I’ll break down the three main categories of chain lubricants, explore the scientific testing that benchmarks their performance, provide detailed recommendations for the best bike chain lubes available today, and finish by calculating the cost-to-run of a bicycle drivetrain with various lubes.
Let’s get into it!
The Best Bike Chain Lube Products
- Best Wet Lube For Dry Conditions: Silca Synerg-E
- Best Wet Lube For Wet Conditions: Silca Synergetic
- Best Drip Wax For Wet & Dry Conditions: CeramicSpeed UFO Drip
- Best Drip Wax For Wet Conditions: Tru-Tension Bananaslip Tungsten
- Best Drip Wax For Outright Performance: Effetto Mariposa Flowerpower
- Best Drip Wax Value For Performance: Silca Super Secret
- Best Drip Wax On A Budget: Squirt Long Lasting
- Best Immersive Wax For Dry Conditions: Silca Secret Chain Blend
- Best Immersive Wax For Wet Conditions: Rex Black Diamond
Wet Chain Lubricants
Wet bike chain lubricants are applied as a liquid and remain wet on the chain. This is the type of lube notorious for leaving its mark, whether that’s a chainring tattoo on your calf or a greasy streak on your trousers!
Wet lubes are readily available and very convenient to use – just drip a small amount onto the chain, wipe off the excess, and you’re ready to ride. They’re also the most economical choice, typically costing under US $0.50 per application, and each application can easily last for hundreds of miles.
Wet lubes are great at keeping your chain quiet for a long time, as their consistency helps repel moisture. However, this consistency simultaneously attracts and holds onto more dust, mud, and debris from wet roads or trails. The resulting oil mixture can become a grinding paste of sorts, accelerating wear on your chain, cassette, and chainrings.
The good news is that with frequent and thorough cleaning of your drivetrain, you can still achieve a decent component lifespan with a wet lube (ideally, that cleaning would be after each wet or gritty ride).
That said, there are huge differences between wet lubes when it comes to chain wear. Independent testing found that, in a dry conditions test, the best-performing wet lube reduced chain wear 4.5x more than the worst-performing wet lube. In terms of drivetrain running costs, it translates to roughly US $100 in savings per 5,000 km for mid-range Shimano components. That’s worth paying attention to!
Don’t assume that all wet lubes attract mud and debris simply because they remain liquid. Wet-condition lab tests have identified one wet lube that can outperform all but the two best overall chain lubricants featured in this article.
Lastly, wet lubes are the only practical option in freezing temperatures, as they continue to lubricate effectively when others harden. They’re likewise the best chain lube for mid-ride lubrication, since wax-based lube can’t be reapplied effectively on the go.
Go to the best wet chain lubes HERE.
Dry Chain Lubricants
Drip Wax Lubricants
The type of lube I recommend most is a drip wax, which dries to a solid coating on your chain.
Drip wax lubricants are much cleaner to use and deliver excellent performance. They minimise drivetrain friction (so more of your pedalling power reaches the wheel) and dramatically reduce chain wear thanks to their strong resistance to grit and contamination.
In dry, off-road conditions, you can expect up to 15× less chain wear when comparing the best drip wax to a typical wet lube. In drivetrain running costs, that’s approximately US $117 in savings per 5000km.
It’s the same story in wet, off-road conditions. Expect around 1.7 to 2× less wear compared to a typical chain lube, which translates to over US $150 in savings per 5000km. That’s another figure worth taking notice of.
Applying drip wax is simple. Just place one drop per chain link, then pedal backwards a few times to distribute it evenly. If you have the time, you can even apply a second layer once the first layer has dried (12 hours). This fills any existing voids, providing a more uniform coverage.
There are a few important caveats to drip waxing. The first is preparation: you must thoroughly clean your drivetrain of any previous lubricants and coatings before the first use. Ideally, you’d place your chain in a jar or container with a degreaser (also known as solvent or chain stripper), shake it for about five minutes, then rinse it with water.
Once you’ve got a chain stripped of all oil, future cleanings are easy; simply wipe wax and grit off with a microfibre cloth. A deeper clean simply involves pouring 1-2 litres of boiling water over the bottom span of the chain (between the derailleur and chainring) while turning the cranks backwards. No solvents are necessary at all.
The second caveat is drying time. Drip wax must be left on the chain overnight to dry completely. If you ride too soon, the wax won’t penetrate the rollers and will instead collect dust and grit, increasing wear (especially in wet conditions). To avoid this situation, get in the habit of wiping your chain down with a microfibre cloth and applying lube after your ride, not before.
If you forget to lube or need to reapply during a long event, you can mix drip wax with a wet lube just fine. This will get you through your ride, but you’ll need to re-strip the chain afterwards before your next drip wax application.
Another drawback is noise. Waxed chains typically start to make sound sooner than those treated with wet lubes. However, testing indicates that even when a waxed chain becomes audible, it’s still well-lubricated. That minor noise is usually a better trade-off than running a silent but grit-filled wet-lubed chain.
Finally, drip waxes aren’t ideal for freezing temperatures, as they harden and make the chain difficult to break in. They can also cause rapid rusting if you ride on salted winter roads and don’t dry, clean, and reapply lube immediately after a wet ride.
That said, if you’re willing to properly prep your chain and make a habit of wiping and lubing it after each ride, the increase in cleanliness and reduction in chain wear is enormous.
Go to the best drip wax chain lubes HERE.
Immersion Wax Lubricants
Immersion waxes are widely recognised as the highest-performing bicycle lubricants according to all available testing. They come in solid form and must be melted to a liquid in a slow cooker, crock pot or other temperature-controlled container before use.
The benefits of immersion waxing (also known as hot waxing) are substantial. The wax hardens into a clean, dirt-repelling coating that delivers exceptionally low friction, minimal cleaning, long reapplication intervals and very little wear. In fact, waxed chains have been known to go for 15,000 to 20,000 km, while only minimally wearing chainrings and cassettes. It really is the gold standard for both drivetrain efficiency and chain longevity.
Testing results back this up: in dry, off-road conditions, the best immersion waxes show zero measurable chain wear after 5000 km. Under the same conditions, a typical wet lube will wear out 1.76 chains, and even the best of the best wet lube will wear out 0.39 chains.
The difference remains significant in wet, gritty conditions too. Immersion waxes reduce wear by roughly 12x compared to a typical wet lube after 5000 km. That translates to US $177 in drivetrain component savings over 5000km.
The application is straightforward: immerse your clean chain in the melted wax, let it soak for a few minutes while stirring, then hang it to dry.
The main drawback is maintenance. You’ll need to remove the chain from your gravel or mountain bike each time you reapply wax, which will be a step too far for some. However, pairing immersion waxing with a high-quality drip wax helps bridge that gap. Modern drip waxes can last within about 100 km of a full immersive wax, so the performance difference is minimal. Plus, you can easily clean off wax with a brush, a microfibre cloth and a bit of hot water.
Again, note that wax lubricants aren’t ideal for freezing conditions due to the hardening up. You’ll also need to clean your chain and re-lube it quickly after exposure to road salt, as it can lead to corrosion.
As with any wax lube, start with a completely clean drivetrain. Use a degreaser or chain stripper. Place the chain in a jar, shake it for five minutes, rinse with water, and dry thoroughly before waxing.
Alternatively, you can also drop a Silca StripChip into your hot wax mix, which will remove factory chain lube and add a wax layer to get you going. Or the most expensive but least hassle option is that you buy a pre-waxed chain direct from Silca, Kogel, Ceramic Speed, Cyclowax or absoluteBLACK.
Go to the best immersion wax chain lubes HERE.
Scientific Chain Lube Testing
Adam Kerin of Zero Friction Cycling (ZFC) has developed one of the most comprehensive lubricant testing databases in the cycling world.
His process begins by removing all factory lubricant from new chains using multiple rounds of ultrasonic cleaning, ensuring a completely clean baseline. Once stripped, the initial chain length is carefully measured, since even brand-new chains can vary slightly due to manufacturing tolerances.
The chain is then lubricated according to the manufacturer’s instructions and mounted on a drivetrain simulation rig. This setup uses a smart trainer connected to a motor-driven crankset, allowing precise control of power and pedal load.
To simulate real-world conditions, Adam introduces controlled contaminants such as dirt and water during testing. Chain wear is measured across multiple, evenly spaced segments with no cleaning occurring between test blocks.
ZFC performs many test variations, but the dry contamination, wet contamination, and extreme wet contamination tests are the most revealing when it comes to understanding real-world chain lubricant performance.
Dry Contamination Test
This test is designed to determine whether a lubricant becomes abrasive when exposed to fine sandy grit.
In the dry contamination test, 5 grams of fine-grade sandy loam are applied six times at intervals between 50 and 100 km on the test rig. Across the test, six different gears are used, and the chain is relubed seven times.
When extrapolated over 5000 km, the best lube shows virtually zero chain wear, while a typical lubricant, such as Finish Line Dry, wears through 1.76 chains over the same distance. That’s a huge difference.
Wet Contamination Test
This test is designed to assess whether a lubricant becomes abrasive when exposed to both water and fine sandy grit.
In the wet contamination test, 500 ml of water and 5 grams of fine-grade sandy loam are applied six times at intervals between 50 and 100 km on the test rig. Over the course of the test, six different gears are used, and the chain is relubed seven times.
When the results are extrapolated over 5000 km, the best-performing lubricant shows a wear rate equivalent to 0.23 chains, whereas a typical option like Finish Line Dry wears through 2.72 chains – that’s approximately 11.8x faster wear.
Extreme Wet Contamination Test
This test is designed to determine whether a lubricant becomes abrasive when subjected to high levels of water and sandy loam contamination.
In the extreme conditions test, a total of 1000 ml of water and 10 grams of fine-grade sandy loam are applied 12 times to the test rig at intervals ranging from 50 to 100 km. Over the course of the test, six different gears are used, and the chain is relubed seven times.
It’s essentially the worst-case scenario for a chain, and it’s the immersive wax and a couple of drip waxes that typically make it through the entire test.
When the results are extrapolated over 5000 km, the best chain lube achieves a wear rate equivalent to 1.6 chains, whereas a typical option like Finish Line Dry wears through 4.08 chains in the same distance – about 2.6x faster wear.
Is the Zero Friction Cycling Test Accurate?
Like any controlled laboratory test, the Zero Friction Cycling chain wear test has its limitations. For instance:
- The test is run at a steady power output, which doesn’t fully replicate real-world riding conditions involving shifting, accelerations, and changes in cadence.
- Many test blocks include no mid-test cleaning, allowing dirt and contaminants to build up, potentially accelerating wear in ways that don’t reflect how some riders maintain their drivetrains.
- The use of different frames, chainstay lengths, derailleurs, and cranksets across three separate test rigs may reduce repeatability between tests.
That said, the performance gap between high and low-quality lubricants is so substantial that the results remain highly informative. Just be cautious when comparing lubricants with very similar data, as small differences may fall within the margin of testing variability.
With that context in mind, let’s look at which chain lubricants perform best in these tests.
Analysing The Best Bike Chain Lubes
| Dry Off-Road Conditions | Wet Off-Road Conditions | Extreme Wet Off-Road Conditions | |
| Silca Synergetic (Wet) | 0.93 (8th) | 1.37 (3rd) | 2.77 (7th) |
| Silca Synerg-E (Wet) | 0.39 (6th) | 3.67 (10th) | 5.51 (10th) |
| Finish Line Dry (Wet) | 1.76 (10th) | 2.72 (9th) | 4.08 (9th) |
| Effetto Mariposa (Wax) | 0.12 (3rd) | 1.60 (5th) | 1.60 (=1st) |
| CeramicSpeed UFO (Wax) | 0.17 (4th) | 1.62 (6th) | 1.83 (5th) |
| Tru Tension Tungsten (Wax) | 0.50 (7th) | 1.55 (4th) | 1.60 (=1st) |
| Silca Super Secret (Wax) | 0.23 (5th) | 1.85 (7th) | 3.30 (8th) |
| Squirt Lube (Wax) | 1.10 (9th) | 2.45 (8th) | 2.48 (6th) |
| Rex Black Diamond (Immersive) | 0.07 (2nd) | 0.23 (1st) | 1.79 (4th) |
| Silca Secret Blend (Immersive) | 0.00 (1st) | 1.16 (2nd) | 1.60 (=1st) |
Zero Friction Cycling provides an enormous amount of data, but I think the most useful insights come from the extrapolated chain wear rates after 5000 km in the dry, wet, and extreme wet contamination tests.
A 1.00 reading indicates that the chain has elongated by 0.5% and is worn out. At this point, the chain begins to ride higher on the cassette and chainring teeth, which accelerates wear on these components. Replacing the chain at this stage is recommended to maintain good shifting performance and protect more expensive parts like the cassette and chainrings from premature wear.
As you can see, some lubricants cut down wear in dry conditions, others perform best in the wet, and a few maintain strong results across both. The immersive waxes are the clear leader when it comes to minimising wear, drip waxes are the next best performer, and wet lubes can be optimised for either wet or dry conditions.
For context, I’m using Finish Line Dry as a benchmark (I refer to it as typical lube). This is one of the most widely used chain lubes globally and represents an average performer in the Zero Friction Cycling rankings.
Best Bike Chain Lubes: Wet Lubes
Silca Synergetic
Best Wet Lube For Wet Conditions
- Price per 1ml application: $0.42
- Estimated Distance Per Bottle: 11,111 km
- Component Cost To Run Per 5000km: $66 to 196 (calculations HERE)
- US $24 on Amazon
The top-performing wet lubricant for wet and muddy conditions is Silca Synergetic, and impressively, it even outperforms all drip waxes in the wet contamination tests.
While most wet lubes tend to attract dirt and grime, Silca Synergetic is a notable exception. According to Silca, it creates a durable film directly on the metal surface, giving it outstanding water resistance. It’s said to even stay inside the chain after full submersion in water.
The Zero Friction testing shows that chains treated with Silca Synergetic wear 1.5 to 2x slower than those using typical lubricants in wet off-road conditions. However, for dry environments, Silca Synerg-E is the better choice (next lube down), as Synergetic’s performance drops slightly in those conditions – though it still outperforms most typical lubes.
| Silca Synergetic: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Silca Improvement vs Typical | |
| Dry Contamination Test | 0.93 (8th) | 1.76 | 1.9x Less Wear |
| Wet Contamination Test | 1.37 (3rd) | 2.72 | 2x Less Wear |
| Extreme Wet Contamination Test | 2.77 (7th) | 4.08 | 1.5x Less Wear |
| Today’s Best Price | $24 on Amazon (59ml) |
Silca Synerg-E
Best Wet Lube For Dry Conditions
- Price per 1ml application: $0.27
- Estimated distance per bottle: 13,335 km
- Component Cost To Run Per 5000km: $28 to 390 (calculations HERE)
- US $15 on Amazon
The best wet lube for dry and dusty conditions is Silca Synerg-E. Yep, another Silca product! It’s safe to say they’ve really mastered their wet lubes.
Unlike Silca Synergetic, which excels in wet and muddy conditions, Synerg-E is better for dry off-road environments, outperforming even some drip wax lubes. Compared to a typical chain lubricant, chains treated with Synerg-E show 4 to 5x less wear, which is remarkably good.
According to Silca, this superior performance comes from a thicker formulation and a higher concentration of calcium sulfonate, nearly doubling the oil film strength. The trade-off is about one watt of efficiency loss compared to Synergetic, but the extra protection makes it an outstanding choice for abrasive, dusty conditions.
These low wear characteristics, along with the excellent distance per application, also make Synerg-E the ultimate lube for indoor bikes.
Where Synerg-E struggles is in the wet. Under those conditions, it actually performs 1.3 to 1.4x worse than a typical chain lube in terms of wear. The silver lining is that most riders can plan for the conditions ahead by applying Synerg-E for dry rides and Synergetic (above lube) for wet ones to get the best of both worlds.
| Silca Synerg-E: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Silca Improvement vs Typical | |
| Dry Contamination Test | 0.39 (6th) | 1.76 | 4.5x Less Wear |
| Wet Contamination Test | 3.67 (10th) | 2.72 | 1.4x More Wear |
| Extreme Wet Contamination Test | 5.51 (5th) | 4.08 | 1.3x More Wear |
| Today’s Best Price | $15 on Amazon (59ml) |
Best Bike Chain Lubes: Drip Wax
CeramicSpeed UFO Drip All Conditions
Best Drip Wax For Wet & Dry Conditions
- Price Per 5ml Application: $1.11 to 1.20
- Estimated Distance Per bottle: 4762 to 8572 km
- Component Cost To Run Per 5000km: $12 to 130 (calculations HERE)
- US $24 on Amazon
The best overall drip wax is CeramicSpeed UFO Drip All Conditions.
CeramicSpeed has long been a leader in chain lubrication and drivetrain efficiency, backed by a dedicated lab capable of real-time chain friction measurement. It’s no surprise, then, that they’ve developed what testing shows to be one of the top-performing drip waxes on the market.
In dry conditions, UFO Drip performs just behind the best immersion waxes, delivering significantly lower chain wear than a typical lubricant. In wet conditions, it continues to impress, providing 1.7 to 2.2x less wear after 5000 km of use.
Unlike many drip waxes that leave a visible residue, one of the biggest advantages of CeramicSpeed UFO is how exceptionally clean it runs. It’s a bit less runny and sets drier than other drip waxes, keeping the chain looking fresh and free from buildup. In my experience, the cleanliness is almost on par with an immersive wax, which is rare for a wax drip lube.
The narrow bottle tip also makes it easy to apply precisely without wasting product. On top of that, it’s biodegradable, non-toxic, and PFAS-free, so you can enjoy top-tier performance without harming the environment.
CeramicSpeed also claims that UFO is the fastest lube available, with their testing showing around 3 watts of drivetrain resistance at 250 watts of pedalling power. For comparison, Silca Super Secret sits at around 3.5 to 4 watts, and Squirt at roughly 4 watts. That said, CeramicSpeed’s tests are not independently verified, so it’s worth taking those wattage numbers with a pinch of salt.
| CeramicSpeed UFO: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | CeramicSpeed Wear vs Typical | |
| Dry Contamination Test | 0.17 (4th) | 1.76 | 10.4x Less Wear |
| Wet Contamination Test | 1.62 (6th) | 2.72 | 1.7x Less Wear |
| Extreme Wet Contamination Test | 1.83 (5th) | 4.08 | 2.2x Less Wear |
| Today’s Best Price | $24 on Amazon (100ml) | $40 on Amazon (180ml) |
Effetto Mariposa Flowerpower
Best Drip Wax For Outright Performance
- Price Per 5ml Application: $0.72 to 1.15
- Estimated Distance Per Bottle: 8890km to 44,450km
- Component Cost To Run Per 5000km: $8 to 113 (calculations HERE)
- US $22 on Amazon
The highest-performing drip wax chain lube in the ZFC tests is Effetto Mariposa Flowerpower.
In dry conditions, its results are astonishing. It delivers 14.7x less chain wear than a typical lubricant! Even in wet conditions, it still reduces wear by 1.7 to 2.6x, which is highly impressive.
Flowerpower is also one of the more economical options as it’s available in a 500 ml bottle, at $0.72 per application. It’s also genuinely eco-friendly, as it’s free from PTFE, sulphides, and graphene, and is fully biodegradable.
It’s all sounding pretty good, right? So, why isn’t it my top pick?
The main drawback, and the reason it doesn’t take the top overall spot, is its greasy residue. The wax tends to build up on jockey wheels, chainrings, and cassettes, meaning you’ll need to clean your drivetrain a bit more often. It can also dry out inside the applicator nozzle, making it difficult to dispense.
Still, if you’re looking for the highest performing and most reasonably priced drip wax, Effetto Mariposa Flowerpower is hard to beat.
| Effetto Mariposa: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Effetto Wear vs Typical | |
| Dry Contamination Test | 0.12 (1st) | 1.76 | 14.7x Less Wear |
| Wet Contamination Test | 1.60 (3rd) | 2.72 | 1.7x Less Wear |
| Extreme Wet Contamination Test | 1.60 (1st) | 4.08 | 2.6x Less Wear |
| Today’s Best Price | $22 on Amazon (100ml) | $72 on Amazon (500ml) |
Silca Super Secret
Best Drip Wax For Value For Performance
- Price Per 5ml Application: $0.98 to 1.33
- Estimated Distance Per Bottle: 2942 to 11,768 km
- Component Cost To Run Per 5000km: $16 to 234 (calculations HERE)
- US $16 on Amazon
The best value for performance drip wax is Silca Super Secret. It performs similarly to CeramicSpeed UFO in the dry and wet contamination tests, but you get 25% more lube for your money.
An advantage of Silca over CeramicSpeed UFO is that it seems to last a bit longer outdoors. I suspect this is because it sets a bit gummier, making it more reluctant to fall off the chain. The downside is that this gumminess also attracts a bit more dirt, so it doesn’t run as clean as a UFO-lubed chain.
Super Secret is notably good in the dry conditions test, where it results in 7.7x less chain wear than a typical lube. When water and grit are added to the test, it falls a bit further back, and if the conditions you’re riding in are considered extreme, do yourself a favour and choose a different drip wax.
One last thing to note is that Silca Super Secret is quite runny during application, so take care when using it – and definitely avoid applying it anywhere near carpet!
| Silca Super: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Silca Improvement vs Typical | |
| Dry Contamination Test | 0.23 (5th) | 1.76 | 7.7x Less Wear |
| Wet Contamination Test | 1.85 (7th) | 2.72 | 1.5x Less Wear |
| Extreme Wet Contamination Test | 3.3 (8th) | 4.08 | 1.2x Less Wear |
| Today’s Best Price | $16 on Amazon (59ml) | $24 on Amazon (118ml) | $45 on Amazon (236ml) |
Tru-Tension Bananaslip Tungsten All Weather
Best Drip Wax For Wet Conditions
- Price Per 5ml Application: $1.50
- Estimated Distance Per Bottle: 2084 km
- Component Cost To Run Per 5000km: $35 to 113 (calculations HERE)
- US $14 on Amazon
Tru-Tension Tungsten is the best-performing bike chain lube for wet conditions.
In wet and gritty environments, it delivers 1.8 to 2.6 times less chain wear than a typical lubricant, placing it just behind the top immersion waxes in terms of performance. While it doesn’t quite match the very best drip waxes in dry, dusty conditions, it still performs over 5x better than a typical lube, making it a solid all-rounder.
The main drawbacks lie in its bottle design. The applicator tip needs frequent cleaning, and it can sometimes cause the lube to squirt unpredictably. Additionally, it’s the most expensive here per application, and the formula can dry out inside the bottle, so it’s worth giving it a good shake before each use to prevent waxy buildup or clumping.
Although Tru-Tension has a high price per application, its impressive wet-weather performance still makes it a worthwhile investment because you can save money by not wearing out as many drivetrain components.
| Tru-Tension: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Tru-Tension Wear vs Typical | |
| Dry Contamination Test | 0.50 (7th) | 1.76 | 5.5x Less Wear |
| Wet Contamination Test | 1.55 (4th) | 2.72 | 1.8x Less Wear |
| Extreme Wet Contamination Test | 1.60 (3rd) | 4.08 | 2.6x Less Wear |
| Today’s Best Price | $14 on Amazon (30ml) |
Squirt Long Lasting
Best Drip Wax On A Budget
- Price Per 5ml Application: $0.45 to 0.65
- Estimated Distance Per Bottle: 5556 to 27,780 km
- Component Cost To Run Per 5000km: $78 to 176 (calculations HERE)
- US $15 on Amazon
The best-value drip wax is Squirt Long Lasting. You get two to three times more lubricant per dollar than most competitors.
Despite its low price, the product itself is excellent. The consistency isn’t runny like many of the other drip waxes (as it’s a slack wax), so it’s more difficult for it to end up on the floor. It also remains quieter for longer than most drip waxes, and it dries cleanly on the chain. Any excess lube residue naturally flakes off as you ride, keeping maintenance minimal.
Squirt really shines in harsh, wet off-road conditions, where it actually outperforms Silca Super Secret in terms of chain wear. It performs better than a typical lube in standard wet tests too. That said, I’ve noticed Squirt tends to become noisier sooner than most other drip waxes when conditions are persistently wet.
This lubricant has been tested by CeramicSpeed to show around 4 watts of drivetrain resistance at a 250-watt power output, which is about 2 watts lower than a typical bike chain lube. This is a substantial gain in efficiency for those chasing speed.
Its only real weakness is in dusty conditions, where it can wear out a chain after about 5000 km. But even then, Squirt still delivers around 1.6x less chain wear than a typical lube, so it can be considered a good performer overall and unbeatable for its price.
| Squirt: Chains Worn Per 5000km | Typical Lube: Chains Worn Per 5000km | Squirt Wear vs Typical | |
| Dry Contamination Test | 1.10 (9th) | 1.76 | 1.6x Less Wear |
| Wet Contamination Test | 2.45 (8th) | 2.72 | 1.1x Less Wear |
| Extreme Wet Contamination Test | 2.48 (6th) | 4.08 | 1.6x Less Wear |
| Today’s Best Price | $15 on Amazon (120ml) | $44 on Amazon (500ml) |
Best Bike Chain Lubes: Immersive Wax
Rex Black Diamond Hot Wax
Best Immersive Wax For Wet Conditions
- Price Per 12.5g Application: $1.28
- Estimated Distance Per Packet: 10,000 km
- Component Cost To Run Per 5000km: $5 to 127 (calculations HERE)
- US $49 on Amazon
The best immersive wax for wet conditions is Rex Black Diamond, specifically when used in the 11:1 blend – that’s 11 parts paraffin blocks to 1 additive block.
In the wet contamination test, this formulation achieved nearly 12x less chain wear to a typical lube after 5000 km in lab conditions, making it the clear winner by a comfortable margin.
One of the excellent features of Rex Black Diamond is its tunable formulation. Riders can adjust the ratio of paraffin to additive blocks depending on their conditions, making it not only the most durable but also the most versatile immersive wax available.
When mixed at a 4:1 ratio, this wax formula reduced wear in dry conditions to an astonishing 0.00 chains worn, and interestingly, this same blend also performed slightly better in the extreme wet conditions test (1.40), though that result may be a testing anomaly.
| Rex: Chains Worn After 5000km | Typical Lube: Chains Worn After 5000km | Rex Wear vs Typical | |
| Dry Contamination Test | 0.07 (2nd) | 1.76 | 25x Less Wear |
| Wet Contamination Test | 0.23 (1st) | 2.72 | 11.8x Less Wear |
| Extreme Wet Contamination Test | 1.79 (4th) | 4.08 | 2.3x Less Wear |
| Today’s Best Price | $49 on Amazon (480g) |
Silca Secret Chain Blend
Best Immersive Wax For Dry Conditions
- Price Per 12.5g Application: $1.05
- Estimated Distance Per Packet: 10,000 km
- Component Cost To Run Per 5000km: $0 to 113 (calculations HERE)
- US $42 on Amazon
The best immersive wax for dry conditions is Silca Secret Chain Blend.
In lab testing, this wax achieved zero measurable chain wear after 5000 km of gritty riding simulation – an astonishing result that’s so much better than a typical chain lube, it can’t even be quantified.
Silca also performed exceptionally well in the wet and contaminated conditions tests, ranking second only to Rex Black Diamond in the wet off-road category and first overall in the harsh, wet conditions lab test.
A cool product that can be added to Secret Chain Blend is the Silca additive chips. The EnduranceChip is said to allow the lube to last 2 to 3 times longer between applications, with the trade-off being 0.5 watts more resistance. And a SpeedChip can be added to reduce drive friction at the cost of lubricant longevity; Silca estimates your lube will run dry after half the distance.
In short, the Secret Chain Blend results in virtually no wear in dry conditions and around 2.3 to 2.6 times less wear when facing water and grit.
| Silca: Chains Worn After 5000km | Typical Lube: Chains Worn After 5000km | Silca Wear vs Typical | |
| Dry Contamination Test | 0.00 (1st) | 1.76 | Vastly Less Wear |
| Wet Contamination Test | 1.16 (2nd) | 2.72 | 2.3x Less Wear |
| Extreme Wet Contamination Test | 1.60 (1st) | 4.08 | 2.6x Less Wear |
| Today’s Best Price | $42 on Amazon (500g) |
Components Cost to Run After 5000km
| Dry Off-Road Conditions | Wet Off-Road Conditions | Extreme Wet Off-Road Conditions | Lube Price per Application | |
| Silca Synergetic (Wet) | $66 (8th) | $97 (3rd) | $196 (7th) | $0.42 (3rd) |
| Silca Synerg-E (Wet) | $28 (6th) | $260 (10th) | $390 (10th) | $0.27 (2nd) |
| Finish Line Dry (Wet) | $125 (10th) | $193 (9th) | $289 (9th) | $0.14 (1st) |
| Effetto Mariposa (Wax) | $8 (3rd) | $113 (5th) | $113 (=1st) | $0.72 (4th) |
| CeramicSpeed UFO (Wax) | $12 (4th) | $115 (6th) | $130 (5th) | $1.20 (8th) |
| Tru Tension Tungsten (Wax) | $35 (7th) | $110 (4th) | $113 (=1st) | $1.50 (10th) |
| Silca Super Secret (Wax) | $16 (5th) | $131 (7th) | $234 (8th) | $0.98 (6th) |
| Squirt Lube (Wax) | $78 (9th) | $174 (8th) | $176 (6th) | $0.45 (4th) |
| Rex Black Diamond (Immersive) | $5 (2nd) | $16 (1st) | $127 (4th) | $1.27 (9th) |
| Silca Secret Blend (Immersive) | $1 (1st) | $82 (2nd) | $113 (=1st) | $1.00 (7th) |
Using Zero Friction Cycling’s chain wear data, I’ve estimated the running costs of different lubricants on a Shimano 105 drivetrain.
First, I calculated how many chains, cassettes, and chainrings you’re likely to wear out under various riding conditions, based on the wear performance of each lubricant. Then, I added up the total maintenance cost over 5000km to clearly show how your choice of chain lube affects long-term expenses.
These figures assume a chain costs US $35, a cassette $65, and chainrings $85. The cassette is assumed to wear three times slower than the chain, and the chainrings six times slower.
To estimate costs for higher-end groupsets, multiply the totals by 1.58 for Shimano Ultegra, 3.06 for Shimano Dura-Ace, and 3.41 for SRAM Red.
Álvaro Díez and Dawid Siuda have also created a calculator that estimates the running cost of various bicycle lubricants. While I couldn’t determine exactly how their cost-to-run values were derived (the numbers seem inconsistent), the final results are broadly in line with my own calculations. Their calculator is HERE.
