Kettenmax Bike Classic, Bicycle Chain Maintenance Kit for Cleaning and Lubricating The whole drive set (chain and pinion) will be perfectly cleaned, lubricated and protected against rust Minimum consumption of cleaner and lubricant. Everything is applied exactly where it is needed. No wastage. That helps saving of costs and preserves the environment Less maintenance effort. A KettenMax treated chain will be less stretched for around 30%, that means much more kilometres up to the next retightening No spraying of lubricant on to the frame, circle and brake disc. Lubricant is applied sparingly through the KettenMax - system directly at the important inside of chain Easy disposal. Contaminated cleaning solution as well as any excess lubricant will be controlled drained and appropriately disposed of in an environmentally friendly manner