We at MP Helis strive to provide safe and reliable aftermarket parts and original modification enhancement parts. We do testing and research on the parts we make and we don't sell anything that doesn’t pass a general flight test, a full power run up, or a similar test. However as we all know no part can be considered fool proof or unbreakable. All parts can fail overtime.
            Due to this we cannot be held liable for damage to persons or property for failed components. All parts must be considered to be in the “use at your own risk” classification! We suggest after installing a major component to do a full power ground test if possible before flight to identify any possible problems or damage that may have occurred in shipping.