Using your Merida One Sixty FR 600 is a breeze. Just hop on and start riding! When you're at the bike park or on tough trails, use the mixed wheel setup for great handling. If you prefer a different feel, you can switch to a full 29er using the flip - chip system. For day - to - day use, make sure to check your brakes and drivetrain regularly. After a long ride, especially in wet or muddy conditions, clean your bike with a mild soap and water. Dry it thoroughly to prevent rust. Lubricate the chain often to keep it running smoothly. Also, check the air pressure in your tyres before each ride. And don't forget to adjust the dropper post to your preferred height for a comfortable ride. If you're not sure about any maintenance or usage issues, you can always take your bike to a professional bike mechanic.