Which action should be taken if your brakes feel unresponsive?

When brakes feel unresponsive, it indicates a potential issue that needs immediate attention. Checking the fluid levels and brake pads is crucial because low brake fluid can lead to a loss of hydraulic pressure, making the brakes less effective. Similarly, worn-out brake pads can significantly reduce braking performance, posing a serious safety risk.

Taking the time to inspect these components helps identify if there's a mechanical problem that needs repair or maintenance. If the brakes are found to be deficient in either fluid or pad material, you can address the issue before continuing your ride, ensuring your safety and the safety of others on the road. The other options suggest either continuing to ride without checking the brakes or relying solely on engine braking, which is not a sufficient or safe solution when facing potential brake failure.