REX 908 Black Diamond E-Bike Chain Lube 30g, chain lubricant

Product detailed description

REX 908 Black Diamond E-bike Chain Lube 30g, chain lubricant

REX Black Diamond Chain Lube - optimized chain lubricant for e-bikes - the king of all bicycle chain lubricants

E-bike drivetrain components are subjected to much greater forces compared to traditional bikes. Smaller drive cogs, lower cadence combined with high load, significantly impact the faster wear of the chain and entire drivetrain. By choosing the best lubricant on the market, Rex Black Diamond E-bike, you can increase your chain's lifespan up to 6 times compared to average lubricants. Black Diamond E-bike lubricant creates an extremely durable layer in metal-to-metal friction areas. Besides very low friction, a proven advantage of this lubricant is that when contamination occurs with dust, sand, water, and other debris, it does not change its consistency into an abrasive paste that damages drivetrain components.

Optimized Formula for E-bikes

Rex has improved the formula of the best lubricant on the market, Black Diamond, in two ways:

1) By adding nanowolfram (WS2) combined with patented nano-particle technology, Rex Black Diamond achieved a synergistic effect in further reducing friction levels and increasing lubricant pressure resistance. The optimal ratio of both additives results in better properties than their sum.

2) By adding water-repellent polymers Rex N-Kinetic™, they improved the anti-corrosion effect and performance of this lubricant in very cold conditions.

The development results were confirmed by an independent test by Zero Friction Cycling, a world leader among chain lubricant testing laboratories, where Black Diamond E-Bike lubricant set a new record in durability and endurance testing, measuring kilometers traveled from lubricant application until the chain shows 0.1% wear. The record value is 1867km per application.

Save Clearly!

Using Black Diamond E-Bike lubricant significantly reduces the wear of your e-bike's drivetrain, and you'll replace components less frequently than with other lubricants. Depending on the kilometers and component level, the saved service costs can amount to several hundred to thousands of CZK. Investing in the best lubricant on the market can thus pay off multiple times.

Lubricant Application

• For the best results, thoroughly degrease and clean the chain before the first application (e.g., with Rex Chain Cleaner)
• Apply the lubricant with one drop per chain link
• Ideally, heat the chain during or after application to allow the lubricant to penetrate deeply