Participating in the Daily Log-In Rewards is an excellent method to earn coins or diamonds. Simply log in to the game every day, and you will receive generous rewards. These rewards can be collected each day upon logging in. It's important to note that if you forget to claim the reward within 24 hours, the Daily Rewards will reset back to Day 1. Additionally, there is an Hourly reward system that grants you 500 coins every three hours. By taking advantage of these rewards, you can accumulate enough coins to purchase new bikes and even unlock official MotoGP riders. Furthermore, the game offers tournaments where you have the opportunity to win additional coins or diamonds. Engage in these tournaments to further boost your coin earnings and enhance your gameplay experience.