When exploring the ingredients for Rex Bicycle Wash, we found that many popular cleaning products favored by cyclists can actually harm bike components. Strongly alkaline cleaners can cause corrosion on aluminum parts and dull the shine of anodized surfaces. However, Rex Bicycle Wash has been proven completely safe through extensive solvent tests. Unlike wax-based cleaners, Rex’s formula doesn’t leave a residue on brake discs that can compromise braking performance.

Rex Bicycle Wash is made from 100% biodegradable ingredients and is water-based. It leverages modern eco-friendly chemistry, free from solvents. The formulation is robust enough to tackle not just general cleaning but also stubborn grime from the drivetrain.

To achieve optimal cleaning power, Rex uses cleaning agents at four times the concentration recommended by the raw material supplier. Despite this strength, the cleaner remains gentle and environmentally friendly.

Main Features

• Volume: 1 liter
• pH: 7 (neutral)

Technical Features

• 100% biodegradable ingredients
• Water-based formula
• Strong enough for tough dirt removal
• Safe for aluminum and anodized parts
• Environmentally friendly and gentle on surfaces