This week on CNB Bazaar Buzz, find out what exactly happens when your bike is being serviced at a service centre - from engine oil changes to checking brake pads. Also some maintenance tips on how to keep your bike in best shape. We also bring some glimpses of the sustainable urban mobility being discussed at Michelin Challenge Bimbendum recently held in China. Also, we bring you the next generation automated safety systems from Toyota which will be offered in their future models.