Your motorbike is fitted with a chain drive attached to the rear wheel. What should you regularly check the chain for?

The correct combination of choices highlights important aspects of motorbike maintenance that are crucial for safety and performance.

1. Checking the amount of slack in the chain is essential because too much slack can lead to poor handling or even the chain coming off, while too little can cause excessive wear and damage to both the chain and sprocket.

2. Lubrication is necessary to ensure smooth operation and to reduce friction. A poorly lubricated chain can wear out quickly and may lead to malfunction or accidents.

3. The level of wear must be monitored to prevent the chain from breaking during use, which can lead to loss of control and serious safety hazards.

In Germany, regular maintenance checks, including these three aspects, are essential for legal compliance and ensuring road safety. Properly maintaining your motorbike’s chain contributes to better performance, longevity of parts, and overall safety on the road.