Ideal for anyone who wants a strong, fast-acting spray for stripping old lubricant and grime from a bicycle chain, cassette and drivetrain before routine maintenance.
Motorex BIKE CHAIN DEGREASER SPRAY is made for heavily contaminated bicycle drivetrains. Use it on chains, derailleurs, gear linkages and other bicycle parts to break down grease, oil, abrasive residues and resin deposits. Its highly active formula penetrates the small gaps between chain links and drivetrain components, helping loosen contamination quickly.
The spray is particularly useful before a full re-lubrication or chain-wax application. It evaporates without leaving residue and has no corrosive effect, giving you a clean surface ready for fresh chain lubricant. For stubborn deposits, allow a short working period and use a brush or cloth to finish the job; independent testing found the degreaser especially effective on grease and light lubricant residue, while heavier grime benefited from agitation.
Shake before use, apply to the parts being cleaned, then wipe or brush as required. Re-lubricate immediately after degreasing with a suitable bicycle chain lubricant or chain wax. This product is intended for bicycle drivetrains only—not motorcycle chains, where it may damage X-ring, O-ring and Z-ring seals.
High cleaning power
The extreme-solvent formula tackles grease, oil, abrasive residues and resin deposits across the bicycle drivetrain.
Reaches between chain links
Its highly active cleaning action penetrates small gaps where oily contamination and grit collect.
Dries residue-free
The formula evaporates cleanly, leaving the drivetrain prepared for fresh lubricant or chain wax.
Useful for heavy contamination
Designed for chains, derailleurs, gear linkages and other bicycle parts that need more than a basic wash.
Rapidly biodegradable
A rapidly biodegradable formula delivers strong degreasing performance while breaking down quickly.
Easy spray application
Apply directly to the chain and components, leave for a short time, then wipe or brush as needed.
Bicycle-specific compatibility
Suitable for bicycle drivetrains, but not motorcycle chains with X-ring, O-ring or Z-ring seals.
General
Cleaning performance
Compatibility
Application
Technical data
Features
Rapidly biodegradable formula
Breaks down quickly while delivering strong cleaning performance for greasy and oily drivetrain contamination.
High-penetration cleaning action
Reaches into the smallest gaps between chain links and drivetrain parts to lift oil, grease and abrasive residues.
Residue-free evaporation
Dries cleanly without leaving a film, helping prepare the drivetrain for fresh lubrication.
Universal degreasing and resin removal
Dissolves heavy grease, oil and resin deposits across bicycle chains and related drivetrain components.
Swiss lubricant and technical care specialist
Motorex is an independent Swiss family-owned company headquartered in Langenthal. The business has roots in shoe and floor-care products and developed into a lubricant manufacturer, launching the Motorex brand in 1947.
The company develops and produces lubricants, technical cleaning and care products, and related chemical products for customers in industrial and specialist markets. Its stated focus combines performance with sustainability and long-term customer partnerships.
