REX Black Diamond chain oil, 30 ml

Rex Black Diamond is a new step forward in Rex chain oils. Located above Domestique, the Black Diamond saves 1 W of energy compared to the already efficient Domestique, making it one of the leading chain oils in the market in terms of lubricity.

In the ultrasonic treatment, the Black Diamond nanoparticles mixed in Rex's product development laboratory reduce friction and improve lubrication life in wet conditions. The Rex Black Diamond combines the top performance of both dry and wet weather in an unprecedented way.-
In an independent Wheel Energy laboratory test, Black Diamond is the fastest chain oil ever measured.

Compatible with Rex Race Ray Spray