DZ009 Brake Lever and Brake System

Separately purchased parts are covered by a 30-day quality warranty.

If a separately purchased part develops a quality issue within 30 days of delivery, and the issue is confirmed to be a product quality defect, we will provide a free replacement or return.

Issues caused by personal reasons, such as selecting the wrong part size, model, or specifications, or purchasing a part that is incompatible with your product, are not considered quality issues and are not covered by our after-sales service. Any costs associated with the return, replacement, or repurchase of such parts will be the customer's responsibility.

Please carefully confirm the part model, size, specifications, and compatibility before placing your order.