Muc-Off Dark Energy Chain Wax is a drip on wax chain lube for dry, dusty, or damp conditions, in a 50 ml (1.7 fl oz) bottle.

What it's for

A wax lube goes on as a liquid and dries to a coating on the chain. Because the dried coating is not oily, it sheds dirt and the drivetrain stays cleaner than with an oil lube. Muc-Off says Dark Energy is a blend of highly refined waxes that runs quietly, shifts smoothly, and protects against wear. It is meant for dry to damp conditions, not for wet rides.

Features

• Conditions: dry, dusty, or damp
• Wax: includes a plant derived, inherently biodegradable wax
• Free from: PFAS and PTFE
• Stays clean: repels dirt and grime
• Development: Muc-Off cites over 8,500 hours of lab and independent machine testing and over 100,000 km of riding

Setup and installation

• Step 1: clean the drivetrain thoroughly and let it dry fully. Wax will not bond to an oily chain
• Step 2: on a new chain, remove the factory grease first
• Step 3: shake the bottle well
• Step 4: apply one drop to each chain link, for two full laps of the chain
• Step 5: run through the gears to coat the cassette
• Step 6: leave it to dry for at least 12 hours before riding, ideally 24 hours

Care and service

• Reapply: when the chain gets louder
• Storage: 41 to 86 °F (5 to 30 °C). Do not let it freeze

Specs

• Size: 50 ml (1.7 fl oz)
• Format: drip bottle

You will also need

• A degreaser or drivetrain cleaner to strip the chain before the first application