To adjust the rear brakes on your bike for better performance, follow these steps:
- Locate the brake adjustment barrel near the brake lever.
- Turn the barrel clockwise to tighten the brake pads against the rim for more stopping power.
- Test the brakes by squeezing the brake lever to ensure they engage properly.
- Fine-tune the adjustment as needed until you achieve the desired braking performance.
Remember to test your brakes in a safe environment before riding to ensure they are working effectively.