Using your Merida Big Nine 60 X2 is easy. Just hop on and start pedaling! When riding on different terrains, adjust the Shimano 2x9 speed drivetrain to match the conditions. For a smoother ride on bumpy trails, rely on the 100mm travel Rock Shox Judy TK front fork. When you need to stop, use the hydraulic disc brakes. Remember to wear proper safety gear like a helmet. For maintenance, regularly check the brakes to make sure they are working well. Keep the chain clean and lubricated to ensure smooth shifting. Also, check the tire pressure before each ride. If you need to service the internal cable routing, take advantage of the clever downtube exit designed by Merida. With proper use and care, your bike will serve you well for a long time.