- ERRECOM BKR 2106 degreaser specially formulated for bicycle chains - Biodegradable and solvent-free formula, environmentally friendly - Deep cleaning of drivetrain, cassettes, derailleurs, and all chain components - Effectively removes dirt, mud, sand, grease, oil, and wax residues - Allows you to clean the chain without having to remove it - Safe for metal, plastic, rubber, and gasket surfaces - Compatible with all types of bicycles, including electric ones - Can be used with chain cleaning devices - Alkaline base ensures efficient and fast cleaning - Keeping the chain clean improves the performance and durability of the bicycle