1. Purpose and Usage:

• Since your commute is only 1 km and you plan to ride around town, a hybrid bike is ideal due to its versatility. It can handle both smooth roads and rougher terrains effectively.

2. Tire Size:

• Look for tires in the range of 700c x 28c to 38c. This size provides a good balance between speed on paved surfaces and stability on rough roads1.

3. Gear System:

• For short commutes and urban riding, a bike with 7 to 24 gears is suitable. If you anticipate any hilly areas or varied terrain, opt for a bike with more gears (like 21 or 24) to help manage different gradients12.

4. Frame Material:

• Lightweight materials such as aluminum or steel are preferable. Aluminum frames are generally lighter and more rust-resistant, while steel frames offer durability3.

5. Suspension:

• A front suspension fork can help absorb shocks from potholes and rough surfaces, making your rides more comfortable. However, if you primarily ride on smooth roads, a rigid frame might suffice1.

6. Brakes:

• Consider disc brakes (mechanical or hydraulic) for better stopping power in various weather conditions. They are more reliable than rim brakes, especially in wet environments12.

7. Comfort Features:

• An upright riding position is important for comfort during commutes and leisure rides, so look for bikes with flat or riser handlebars.

8. Accessories:

• Don't forget essential accessories like a helmet, lights, and a lock for safety.

Here are some hybrid bikes that fit your criteria and budget:

These models provide a good mix of features suitable for urban commuting while remaining within your budget of ₹50,000 (approximately $800).

When purchasing, ensure you test ride the bike to check comfort and fit before making a final decision.