Can I upsize tyres in Yamaha YBR?

Tell me the engine specifications of Yamaha YBR? How is the performance of Yamaha YBR? What is the tyre pressure for Yamaha YBR? What are the variants of Yamaha YBR? How many colours are available in Yamaha YBR? What is onroad price of Yamaha YBR in India? What is the mileage of Yamaha YBR? What is the top speed of Yamaha YBR? What is the acceleration of Yamaha YBR? What is the power of Yamaha YBR? What is the lowest price of Yamaha YBR in India? What is the mileage of Yamaha YBR on highways and City? What is the waiting period of Yamaha YBR in India? Is Yamaha YBR available through CSD canteen? What engine oil is best for my Yamaha YBR? What is the price of Yamaha YBR in India? What is the fuel tank capacity of Yamaha YBR? What is the storage space of Yamaha YBR?

Can I change tyres to bigger size in Yamaha YBR? Does Yamaha YBR has alloy wheels? What is the size of the front and rear tyre of Yamaha YBR bike? Which is the best battery for Yamaha YBR bike? What are the problems with the Yamaha YBR bike? What is the solution for starting problem in Yamaha YBR? What is engine capacity or cc or cubic capacity or displacement of Yamaha YBR Bike? What is the interest rate for Yamaha YBR Bike? How much is down payment when buying Yamaha YBR Bike? What are the special schemes for government employees or teachers or doctors and corporate discounts for buying Yamaha YBR Bike? What are the accessories for Yamaha YBR Bike? What is the resale value of Yamaha YBR Bike? What is road tax of Yamaha YBR Bike? What is the price of the front and rear tyre of Yamaha YBR bike?