To tighten hydraulic brakes on your bike, you will need to adjust the brake lever reach and possibly bleed the brakes to remove any air bubbles. Start by turning the reach adjustment knob on the brake lever to bring the lever closer to the handlebar. If this doesn't solve the issue, you may need to bleed the brakes to ensure proper function. It's recommended to consult a professional bike mechanic for assistance with bleeding hydraulic brakes.
Chat with our AI personalities