ITEM NUMBER: 9072
Black Diamond Chain Lube
30 grams / 30 lubrications
- Updated version 2 formula
- Higher wax content, contains Black Diamond Hot Wax melted in
- Therefore has improved compatibility with Rex hot wax
- PFAS-free, solvent-free
Redesigned Second-Generation Black Diamond Chain Lube
The updated second-generation Black Diamond chain lube utilizes innovations developed in hot wax lubrication. A higher wax content has been achieved by melting the maximum amount of Rex hot wax into the formula. The new version now combines the previously separate e-bike version into a single product. The best lube in its class with revolutionary durability. Save money because your chain lasts longer!
The King of Chain Lubes – Proven Superior Lubrication Performance
Rex Black Diamond is one of the most researched chain lubes on the market. Wheel Energy Oy's laboratory tests have confirmed its friction level to be among the lowest in the industry. Additionally, Black Diamond has broken records in Australia’s most respected Zero Friction Cycling tests, which measure the impact of chain lubes on chain wear in long and demanding tests simulating both road and off-road conditions.
Currently, Black Diamond is the longest-lasting chain lube on the market based on single-application durability tests.
A low friction level and minimal chain wear ensure an efficiently functioning drivetrain in all conditions. Save watts and reduce bike maintenance costs!
An Unprecedented Combination of Dry and Wet Condition Performance
Achieving the lowest possible friction in a chain lube has traditionally required sacrificing weather resistance. So-called wet lube chain lubes have often been energy-draining and dirt-collecting. Rex Black Diamond combines world-class lubrication performance with exceptional weather resistance in an unprecedented way. Successfully tested in demanding race conditions both on trails and on the road.
Solvent-Free, Non-Evaporating, Undiluted
Most chain lubes on the market contain volatile solvents or even water. This is an effective way to cut manufacturing costs, but at Rex, we took a different approach.
Every drop of Rex is 100% lubricant—everything you apply to your chain stays there and does not evaporate into the air. As a result, a small, easy-to-carry bottle provides approximately 30 lubrication cycles.
Apply a drop per link, and you're ready to ride!
DETAILED APPLICATION INSTRUCTIONS FOR BEST PERFORMANCE
Clean and degrease the chain thoroughly using a detergent like Rex Chain Cleaner, a chain cleaning device, or a brush. Rinse well with water and let it dry completely. Shake the bottle well and begin applying lube, 1 drop per roller, while pedaling backward. Use your fingers to smooth out and work the lube into the rollers while backpedaling at least 3-4 revolutions. Repeat by applying 1 drop per roller using the same method. Wipe off excess lube from the surface of the chain to avoid excess dirt build-up—only the lube inside the chain matters.
RELUBRICATION WHEN THE CHAIN STARTS TO SOUND DRY
Wipe the chain with a cloth or tissue until it appears clean. Apply lube, 1 drop per roller, as instructed above. Thorough cleaning is only needed if the chain is extremely contaminated. Depending on conditions, the typical relubrication interval is 50-500 km.
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Quick Wash foam cleaner
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Arctic Chain Lube
-30°C
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Domestique -Chain Lubricant V2
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Black Diamond Hot Wax
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Assembly Grease 50 g
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Chain Cleaner 500 ml
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Chain Cleaner 1000 ml
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Bicycle Wash 1000ml Consentrate 1:10 – 10 L Ready
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Bicycle Wash 1000ml
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Black Diamond E -Chain Lubrication
LONGER LIFE FOR E-BIKE DRIVETRAIN Zero Friction Cycling is the world’s leading chain lubrication test laboratory, and it is trusted by all major chain lube manufacturers.
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