What should be checked after adjusting chain tension?

Explanation: Drive chains wear and need frequent adjustment and lubrication. If the drive chain is worn or slack, it can jump off the sprocket and lock the rear wheel. When you've adjusted the chain tension, you need to check the rear wheel alignment. Marks by the chain adjusters may be provided to make this easier.

Category: Safety and your motorcycle (Motorcycle Theory 2021)

References: The Official DVSA Guide to Riding: Section 15