Just in: Rex Black Diamond drips on “Fastest Ever” chain lube, independently-tested
A couple of years back, Finnish ski wax brand Rex jumped into cycling with a two-part race day-only chain lubrication system developed to get you free watts. Now they are back with a new nanotech-powered Black Diamond chain lube that is easier to use, longer lasting, and has been independently-tested to be even faster! Rex […]
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