Note:This products will be improved in the next delivery.So it won't appear this kind of problem ( swashplate too tight or the ball head buckle too big)<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> Description:<br /><br /> Item name: Metal Conversion Upgrade Component<br /><br /> Brand: WLtoys<br /><br /> Color: Red｣ｬGreen<br /><br /> Material: Metal<br /><br /> Usage: For WLtoys V977  V966 RC Helicopter.<br /><br />  <br /><br /> Package Included:<br /><br /> 1 x Metal rotor head<br /><br /> 2 x Metal Blade Grips<br /><br /> 1 x Metal Swashplate<br /><br /> 1 x Bearing<br /><br /> 1 x Main Shaft<br /><br /> 1 x Carbon Fiber Tail Hanging<br /><br /> 1 x Tail Motor Mount<br /><br /> 4 x Soft shock pad<br /><br /> 4 x Hard shock pad<br /><br /> Several Screws