What is the size of the front and rear tyre of Hero Duet bike?

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

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